Reference Design RD-FSB50450A
|
|
- Virgil Powers
- 7 years ago
- Views:
Transcription
1 Reference Design RD- Fairchild Motion SPM 5 Series Ver.2 This reference design supports designs using Fairchild s SPM 5 Series Ver.2 products. It should be used in conjunction with the SPM 5 Series Ver.2 datasheets and technical support team. Please visit Fairchild s website at Application Fairchild Device Input Voltage Range Typical Power Rating Topology Home Appliance (Fan, Water Pump, Dishwasher) FSB50250A FSB50250AS FSB50250AT FSB50550A FSB50550AS FSB50550AT FSB50325A FSB50325AT FSB50825AS 300~400 V DC 30~150 W 3-Phase Inverter Key Features 500 V, RDS(ON)=2.4 Ω (Max.) FRFET MOSFET 3-Phase Inverter including High Voltage Integrated Circuit (HVIC) Three Divided Negative dc-link Terminals for Inverter Current-Sensing Application HVIC for Gate Driving and Under-Voltage Lockout Protection (UVLO) Optimized for Low Electromagnetic Interference Embedded Bootstrap Diode in the Package Integrated Temperature-Sensing Function (Linear Voltage Output by Temperature) in HVIC Isolation Voltage Rating of 1500 V RMS for 1 Minute 2012 Fairchild Semiconductor Corporation 1 RD- Rev. 1.1
2 1. Schematics Master Board VSP VDD VPN BLDC Controller / MCU VCC GND VIN(H) VIN(L) Reference Design for Motion SPM V2 SPM5 15V VCC COM VIN(H) VIN(L) 5V VREF OTP LPF VTS VTS 5V VB HVIC SCP VREF FO NU NV P P NW N U V W U V W U Fan V Motor W Hall IC Signal Figure 1. Block Diagram of Outdoor Fan Motor for Air-Conditioner 2012 Fairchild Semiconductor Corporation 2 RD- Rev. 1.1
3 C C C Motion SPM () (1) COM J1 (1) UH (4) UL R1 100R 1/8W R2 100R 1/8W C1 C2 1 C3 ZD1 1N4747A (2) VB(U) (3) VCC(U) (4) IN(UH) (5) IN(UL) (6) NC VCC HIN LIN COM VB HO VS LO (17) P (18) U, VS(U) P U 1 (7) VB(V) (19) NU (2) VH (5) VL R4 100R 1/8W R6 100R 1/8W C4 C5 C6 1 (8) VCC(V) (9) IN(VH) (10) IN(VL) (11) VTSU (12) VB(W) VCC HIN LIN COM VTSU VB HO VS LO (20) NV (21) V, VS(V) V C20 630V (3) WH (6) WL R3 100R 1/8W R5 100R 1/8W C7 C8 C9 (13) VCC(W) (14) IN(WH) (15) IN(WL) (16) NC VCC HIN LIN COM VB HO VS LO (22) NW (23) W, VS(W) R R 1W W N (7) F O (8) V TS 1 R7 10K 1/8W R8 4.3K 1% OP1 LM393 R9 1.5K 1/8W F R11 10K 1/8W OP2 LM393 R12 9.1K 1/8W F R15 2.0K 1/8W (9) V DD (10) V CC (11) GND C10 220uF/35V C11 C C13 C14 R10 C15 1.1K 1/8W F C16 C17 C18 C19 R13 1K 1/8W F C20 C21 Figure 2. Schematic of Reference Design for 3-Phase Inverter Key Parameter Design 1.1. Selection of Bootstrap Capacitance (C BS ) The bootstrap capacitor can be calculated by: C BS I Leak t V BS (1) where: Δt = maximum on pulse width of the high-side MOSFET; ΔV BS = the allowable discharge voltage of the C BS (voltage ripple); and I Leak = maximum discharge current of the C BS. Normally, I Leak consist of the following items: Gate charge for turning the high-side MOSFET turn on Quiescent current to the high-side circuit in the HVIC Level-shift charge required by level-shifters in HVIC Leakage current in the bootstrap diode C BS capacitor leakage current (ignored for non-electrolytic capacitors) Bootstrap diode reverse recovery charge 2012 Fairchild Semiconductor Corporation 3 RD- Rev. 1.1
4 Practically, 1 ma of I Leak is recommended (operating V BS supply current). Calculation examples of CBS: C I Leak t 1mA 60 s 6 BS _ min VBS 0.2V (2) where: I Leak = 1 ma (recommended value); ΔV BS = 0.2 V (depends on user system); Δt= 60 μs (depends on user system); and More than 2~3 times 0.6~0.9 μf Standard nominal capacitance 1.0 μf Initial Charging Sequence for Bootstrap Capacitor Figure 3 is a built-in bootstrap diode with I F -V F characteristic in the. The built-in bootstrap diode of the motion SPM series has equivalent resistance characteristics by special I F -V F characteristics. Therefore, circuit engineers only need external bootstrap capacitor for bootstrap circuit. Figure 3. I-V Characteristic of Built-in Bootstrap Diode The bootstrap capacitors should be fully charged for the supply voltage of HVIC by the turn-on low-side MOSFET and the gate voltage of the high-side MOSFET; otherwise the high-side MOSFET is operated in high dissipation mode. For one bootstrap capacitor (C BS ), when charged, initial charging current (I BS ) flows through low-side MOSFET and I BS is typically 1.1 A. Figure 4 is bootstrap capacitor charging waveform and Figure 5 is bootstrap capacitor charging time by bootstrap capacitor value Fairchild Semiconductor Corporation 4 RD- Rev. 1.1
5 To charge three bootstrap capacitors at the same time; theoretically, the maximum initial charging current is 3.3 A. In this case, this I BS could lead to a SCP (OCP) error. Therefore, charge bootstrap capacitors individually as shown in Figure 6. Figure 4. Bootstrap Capacitor Charging Time and Maximum Current (I BS,MAX) by Capacitance V IN(L) : 5.0V/div V BS : 5.0V/div I BS : 0.2A/div Time : 10μs/div Figure 5. Waveform of Bootstrap Capacitor Charge (V CC=15 V, C BS=1.0 μf, T J=25 C) 2012 Fairchild Semiconductor Corporation 5 RD- Rev. 1.1
6 V DC V CC V IN(UL) V IN(VL) V IN(WL) Bootstrap capacitor charging (U phase) Bootstrap capacitor charging (V phase) Bootstrap capacitor charging (W phase) Bootstrap capacitor charging period System operating periode Figure 6. Recommended Initial Bootstrap Capacitors Charging Sequence 1.3. Selection of Shunt Resistor The value of shunt resistor is calculated by the following equations: Maximum Short Circuit (SC) current trip level (depend on user selection): I SC(max) =1.5 x I D (rated current) (3) SC trip reference voltage (depend on user selection): V SC = 0.45 V min., 0.5 V typ., 0.55 V max. (Tolerance 10%, depends on user system) Shunt resistance: I SC(max) = V SC(max) / R SHUNT(min) R SHUNT(min) = V SC(max) / I SC(max) (5) If the deviation of shunt resistor is limited below ±5%: R SHUNT(typ) = R SHUNT(min) / 0.95, R SHUNT(max) = R SHUNT(typ) x 1.05 (6) And the actual SC trip current level becomes: I SC(typ) = V SC(typ) / R SHUNT(typ), I SC(min) = V SC(min) / R SHUNT(max) (7) The power rating of shunt resistor is calculated by the following equation: P SHUNT = (I 2 rms x R SHUNT x Margin) / Derating Ratio (8) where: Maximum load current of inverter (I rms ); Shunt resistor typical value at T C =25 o C (R SHUNT ); Derating ratio of shunt resistor at T SHUNT =100 o C (from datasheet); and Safety margin (determined by customer). The value of shunt resistor calculation examples: Calculation conditions (4) 2012 Fairchild Semiconductor Corporation 6 RD- Rev. 1.1
7 DUT:, Tolerance of R SHUNT : ±5%, SC trip reference voltage: V SC(min) =0.45 V, V SC(typ) =0.50 V, V SC(max) =0. 55 V I SC(max) : 1.5 x I C = 1.5 x 1.5 = 2.25 A R SHUNT(min) : V SC(max) / I SC(max) = 0.55 V / 2.25 A = 0.24 Ω R SHUNT(typ) : R SHUNT(min) / 0.95 = 0.24 Ω / 0.95 = 0.26 Ω R SHUNT(max) : R SHUNT(typ) x 1.05 = 0.26 Ω x 1.05 = 0.27 Ω I SC(min) : V SC(min) / R SHUNT(max) = 0.45 V / 0.27 Ω = 1.67 A I SC(typ) : V SC(typ) / R SHUNT(typ) = 0.5 V / 0.26 Ω = 1.94 A Power rating of shunt resistor calculation example: Calculation conditions Maximum load current of inverter (I rms ): 1.0 A rms Shunt resistor value at T C =25 o C (R SHUNT ): 0.27 Ω Derating ratio of shunt resistor at T SHUNT =100 o C: 70% Safety margin: 20% P SHUNT (I 2 rms x R SHUNT x Margin) / Derating ratio)=(0.8 2 x 0.27 x 1.2) / 0.7=0.46 W (therefore, recommended power rating of shunt resistor is 1.0 W) 2012 Fairchild Semiconductor Corporation 7 RD- Rev. 1.1
8 1.4. Design of Short-Circuit Current Protection ( SCP ) Circuit Figure 7 and Figure 8 are typical application circuits for the SCP function. In Figure 7 (using MCU), external comparator circuits are needed. In Figure 8 (using a Brushless DC Motor (BLDC) controller, such as FCM8202 that has an OCP function, no external circuits are needed. MCU R1 10K R2 9.1K 1% Interrupt Port Comparator R15 2.0K 1/8W NU, NV, NW C1 R3 1.0K 1% C2 C3 R R 1W Figure 7. Example of SCP Circuit Using MCU BLDC Controller (FCM8202) I_IN R15 2.0K 1/8W NU, NV, NW C3 333 R R 1W Figure 8. Example of SCP Circuit Using BLDC Controller 2012 Fairchild Semiconductor Corporation 8 RD- Rev. 1.1
9 1.5. Design of Over-Temperature Protection (OTP) Circuit Figure 9 is the V-T curve of built-in Temperature Sensing (TS) function in the HVIC. Figure 9. V-T Curve of TS Function in HVIC of Figure 10 is typical application circuit for the temperature-sensing function. In this reference design, set level is 100 C (V TS =2.23 V), reset level is 80 C (V TS =1.85 V), and hysteresis temperature is 20 C. (Figure 11) If users use Analog-to-Digital Conversion (ADC) port, only need capacitor between V TS pin and GND (Figure 12). MCU R7 10K R8 4.3K 1% R9 1.5K 1% I/O Port Comparator V TS C14 R10 1.1K 1% C16 C17 Figure 10. Examples of Temperature-Sensing Circuit using I/O Port in MCU 2012 Fairchild Semiconductor Corporation 9 RD- Rev. 1.1
10 5V V COMP Set Voltage: V TS=2.23V(T HVIC=100 ) Hysteresis voltage: ΔV TS=0.39V(T HVIC=20 ) Reset Voltage: V TS=1.85V(T HVIC=80 ) V TS 0V Figure 11. Timing Chart of Temperature-Sensing Circuit MCU ADC Pin V TS C17 Figure 12. Examples of Temperature-Sensing Circuit Using ADC Port in MCU 2012 Fairchild Semiconductor Corporation 10 RD- Rev. 1.1
11 1.6. Print Circuit Board (PCB) Layout Guidance C2 C2 C2 Top layer P N VCC VFO VIN(W) VTS VIN(V) VIN(U) Bottom layer R5 R5 R5 C6 C1 C1 C1 The capacitor between VCC and COM & zener diode should be placed to SPM as close as possible C3 U V W It is recommended to connect control GND and power GND at only a point.(not copper pattern and don t make a loop in GND pattern) And this wiring should be as short as possible The main electrolytic capacitor should be placed to snubber capacitor as close as possible Wiring between NU, NV, NW and shunt resistor should be as short as possible Place snubber capacitor between P and N and closely to terminals The VIN RC filter should be placed to SPM as close as possible Comparator Circuit for SCP C5 C5 C5 R1 Capacitor should be locate closely to terminal Figure 13. PCB Layout Guidance 2012 Fairchild Semiconductor Corporation 11 RD- Rev. 1.1
12 2. Related Resources Motion SPM 5 Series Version 2 FSB50550A Motion SPM 5 Series Version 2 FSB50550AS Motion SPM 5 Series Version 2 FSB50550AT Motion SPM 5 Series Version 2 FSB50250A Motion SPM 5 Series Version 2 FSB50250AS Motion SPM 5 Series Version 2 FSB50250AT Motion SPM 5 Series Version 2 FSB50325A Motion SPM 5 Series Version 2 FSB50325AT Motion SPM 5 Series Version 2 FSB50825AS Motion SPM 5 Series Version 2 Reference Design Disclaimer Fairchild Semiconductor Corporation ( Fairchild ) provides these reference design services as a benefit to our customers. Fairchild has made a good faith attempt to build for the specifications provided or needed by the customer. Fairchild provides this product as is and without recourse and MAKES NO WARRANTY, EXPRESSED, IMPLIED OR OTHERWISE, INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Customer agrees to do its own testing of any Fairchild reference designs in order to ensure design meets the customer needs. Neither Fairchild nor Customer shall be liable for incidental or consequential damages, including but not limited to, the cost of labor, requalifications, rework charges, delay, lost profits, or loss of goodwill arising out of the sale, installation or use of any Fairchild product. Subject to the limitations herein, Fairchild will defend any suit or proceeding brought against Customer if it is based on a claim that any product furnished hereunder constitutes an infringement of any intellectual property rights. Fairchild must be notified promptly in writing and given full and complete authority, information and assistance (at Fairchild s expense) for defense of the suit. Fairchild will pay damages and costs therein awarded against Customer but shall not be responsible for any compromise made without its consent. In no event shall Fairchild s liability for all damages and costs (including the costs of the defense by Fairchild) exceed the contractual value of the products or services that are the subject of the lawsuit. In providing such defense, or in the event that such product is held to constitute infringement and the use of the product is enjoined, Fairchild, in its discretion, shall procure the right to continue using such product, or modify it so that it becomes noninfringing, or remove it and grant Customer a credit for the depreciated value thereof. Fairchild s indemnity does not extend to claims of infringement arising from Fairchild s compliance with Customer s design, specifications and/or instructions, or the use of any product in combination with other products or in connection with a manufacturing or other process. The foregoing remedy is exclusive and constitutes Fairchild s sole obligation for any claim of intellectual property infringement and Fairchild makes no warranty that products sold hereunder will not infringe any intellectual property rights. All solutions, designs, schematics, drawings, boards or other information provided by Fairchild to Customer are confidential and provided for Customer s own use. Customer may not share any Fairchild materials with other semiconductor suppliers Fairchild Semiconductor Corporation 12 RD- Rev. 1.1
Fairchild Reference Design RD-442
Fairchild Reference Design RD-442 www.fairchildsemi.com The following reference design supports inclusion of FSFR2100 in design of an auxiliary power supply. It should be used in conjunction with the FSFR2100
More informationFPAB20BH60B PFC SPM 3 Series for Single-Phase Boost PFC
FPAB20BH60B PFC SPM 3 Series for Single-Phase Boost PFC Features UL Certified No. E209204 (UL1557) 600 V - 20 A Single-Phase Boost PFC with Integral Gate Driver and Protection Very Low Thermal Resistance
More informationFairchild Smart Power Modules Motion-SPM
Fairchild Smart Power Modules Motion-SPM Marco Farneti Field Application Engineer www.fairchildsemi.com September 2007 Think Future First Fondata nel 1968, azienda privata Terzo distributore a livello
More informationFEBFL7701_L30U003A. 2.4W LED Ballast Using FL7701. Featured Fairchild Product: FL7701
User Guide for FEBFL7701_L30U003A 2.4W LED Ballast Using FL7701 Featured Fairchild Product: FL7701 Direct questions or comments about this evaluation board to: Worldwide Direct Support Fairchild Semiconductor.com
More informationMotion-SPM TM. FSBB15CH60BT Smart Power Module. FSBB15CH60BT Smart Power Module. Features. General Description. Applications. Figure 1.
FSBB15CH60BT Smart Power Module Features UL Certified No.E209204(SPM27-CC package) Very low thermal resistance due to using DBC Easy PCB layout due to built in bootstrap diode 600V-15A 3-phase IGBT inverter
More informationUNISONIC TECHNOLOGIES CO., LTD
UPS61 UNISONIC TECHNOLOGIES CO., LTD HIGH PERFORMANCE CURRENT MODE POWER SWITCH DESCRIPTION The UTC UPS61 is designed to provide several special enhancements to satisfy the needs, for example, Power-Saving
More informationAAT4280 Slew Rate Controlled Load Switch
General Description Features SmartSwitch The AAT4280 SmartSwitch is a P-channel MOSFET power switch designed for high-side load switching applications. The P-channel MOSFET device has a typical R DS(ON)
More information28 V, 56 m, Load Switch with Programmable Current Limit and Slew Rate Control
28 V, 56 m, Load Switch with Programmable Current Limit and Slew Rate Control OPERATION DESCRIPTION SiP32419 and SiP32429 are load switches that integrate multiple control features that simplify the design
More informationPreliminary Datasheet
Features Macroblock Preliminary Datasheet 1.2A Constant Output Current 93% Efficiency @ input voltage 13V, 350mA, 9~36V Input Voltage Range Hysteretic PFM Improves Efficiency at Light Loads Settable Output
More informationUC3842/UC3843/UC3844/UC3845
SMPS Controller www.fairchildsemi.com Features Low Start up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency up to 500KHz Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode
More informationAluminum Electrolytic Capacitors Power Eurodin Printed Wiring
Aluminum Electrolytic Capacitors Power Eurodin Printed Wiring 00/0 PEDPW Fig. QUICK REFERENCE DATA DESCRIPTION VALUE 00 0 Nominal case size (Ø D x L in mm) x 0 to 0 x 00 Rated capacitance range 0 μf to
More informationAN2680 Application note
Application note Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU Introduction This application note describes the method of defining the system for regulating
More informationMC33064DM 5 UNDERVOLTAGE SENSING CIRCUIT
Order this document by MC3464/D The MC3464 is an undervoltage sensing circuit specifically designed for use as a reset controller in microprocessor-based systems. It offers the designer an economical solution
More informationFAN5346 Series Boost LED Driver with PWM Dimming Interface
FAN5346 Series Boost LED Driver with PWM Dimming Interface Features Asynchronous Boost Converter Drives LEDs in Series: FAN5346S20X: 20V Output FAN5346S30X: 30V Output 2.5V to 5.5V Input Voltage Range
More informationSupply voltage Supervisor TL77xx Series. Author: Eilhard Haseloff
Supply voltage Supervisor TL77xx Series Author: Eilhard Haseloff Literature Number: SLVAE04 March 1997 i IMPORTANT NOTICE Texas Instruments (TI) reserves the right to make changes to its products or to
More informationL6384E. High voltage half-bridge driver. Description. Features. Applications
High voltage half-bridge driver Description Datasheet - production data Features High voltage rail up to 600 V dv/dt immunity ± 50 V/nsec in full temperature range Driver current capability 400 ma source
More informationAluminum Electrolytic Capacitors Power Economic Printed Wiring
Aluminum Electrolytic Capacitors Power Economic Printed Wiring 0/0 PECPW 00/0 PEDPW Fig. QUICK REFERENCE DATA DESCRIPTION high ripple current 0/0 PECPW long life 0 C Nominal case size (Ø D x L in mm) Rated
More information2.5 A Output Current IGBT and MOSFET Driver
VO. A Output Current IGBT and MOSFET Driver 9 DESCRIPTION NC A C NC _ The VO consists of a LED optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for
More informationLM337. Three-terminal adjustable negative voltage regulators. Features. Description
Three-terminal adjustable negative voltage regulators Datasheet - production data current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional
More informationTOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TAR5SB15~TAR5SB50
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TARSB~TARSB Point Regulators (Low-Dropout Regulator) TARSB~TARSB The TARSBxx Series is comprised of general-purpose bipolar single-power-supply
More informationSTLQ015. 150 ma, ultra low quiescent current linear voltage regulator. Description. Features. Application
150 ma, ultra low quiescent current linear voltage regulator Description Datasheet - production data Features SOT23-5L Input voltage from 1.5 to 5.5 V Very low quiescent current: 1.0 µa (typ.) at no load
More informationApplication Note AN-1135
Application Note AN-1135 PCB Layout with IR Class D Audio Gate Drivers By Jun Honda, Connie Huang Table of Contents Page Application Note AN-1135... 1 0. Introduction... 2 0-1. PCB and Class D Audio Performance...
More informationAugust 2001 PMP Low Power SLVU051
User s Guide August 2001 PMP Low Power SLVU051 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service
More informationQuad 2-input NAND Schmitt trigger
Rev. 9 15 December 2015 Product data sheet 1. General description 2. Features and benefits 3. Applications The is a quad two-input NAND gate. Each input has a Schmitt trigger circuit. The gate switches
More informationFAN8082 (KA3082N) Bi-directional DC Motor Driver. Features. Description. Typical Applications. Ordering Information. www.fairchildsemi.
Bi-directional DC Motor Driver www.fairchildsemi.com Features Built-in brake function for stable brake characteristics. Built-in element to absorb a surge current derived from changing motor direction
More informationDescription. Table 1. Device summary. Order codes. TO-220 (single gauge) TO-220 (double gauge) D²PAK (tape and reel) TO-220FP
1.2 V to 37 V adjustable voltage regulators Description Datasheet - production data TO-220 TO-220FP The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP and D²PAK packages intended for
More informationIRS2004(S)PbF HALF-BRIDGE DRIVER. Features. Product Summary. Packages
Features Floating channel designed for bootstrap operation Fully operational to + V Tolerant to negative transient voltage, dv/dt immune Gate drive supply range from V to V Undervoltage lockout. V, V,
More informationEvaluation Board User Guide UG-127
Evaluation Board User Guide UG-127 One Technology Way P.O. Box 9106 Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 www.analog.com Evaluation Board for High Speed Op Amps Offered in
More informationHigh and Low Side Driver
High and Low Side Driver Features Product Summary Floating channel designed for bootstrap operation Fully operational to 200V Tolerant to negative transient voltage, dv/dt immune Gate drive supply range
More informationPHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT20 MCT27 WHITE PACKAGE (-M SUFFIX) BLACK PACKAGE (NO -M SUFFIX) DESCRIPTION The MCT2XXX series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor
More informationAN486: High-Side Bootstrap Design Using ISODrivers in Power Delivery Systems
AN486: High-Side Bootstrap Design Using ISODrivers in Power Delivery Systems Silicon Labs ISOdrivers are isolated gate drivers that combine low latency, high-drivestrength gate drive circuits with on-chip
More informationIGBT Protection in AC or BLDC Motor Drives by Toshio Takahashi
International Rectifier 233 Kansas Street, El Segundo, CA 90245 USA IGBT Protection in AC or BLDC Motor Drives by Toshio Takahashi The new IR2137 IGBT Gate Driver IC integrates Ground Fault and Over-Current
More informationApplication Note AN-978
Application Note AN-978 HV Floating MOS-Gate Driver ICs (HEXFET is a trademark of International Rectifier) Table of Contents Page Gate drive requirement of high-side devices... 2 A typical block diagram...
More informationFeatures. Symbol JEDEC TO-220AB
Data Sheet June 1999 File Number 2253.2 3A, 5V,.4 Ohm, N-Channel Power MOSFET This is an N-Channel enhancement mode silicon gate power field effect transistor designed for applications such as switching
More informationunit : mm With heat sink (see Pd Ta characteristics)
Ordering number: EN1321E Monolithic Linear IC LA4261 3.5 W 2-Channel AF Power Amplifier for Home Stereos and Music Centers Features. Minimum number of external parts required (No input capacitor, bootstrap
More informationVN05N. High side smart power solid state relay PENTAWATT. Features. Description
High side smart power solid state relay Features Type V DSS R DS(on) I OUT V CC VN05N 60 V 0.18 Ω 13 A 26 V Output current (continuous): 13A @ Tc=25 C 5V logic level compatible input Thermal shutdown Under
More informationA new SOI Single Chip Inverter IC implemented into a newly designed SMD package
A new SOI Single Chip Inverter IC implemented into a newly designed SMD package Kiyoto Watabe**, Marco Honsberg*, Hatade Kazunari** and Toru Araki** **Mitsubishi Electric Corp., Power Device Works, 1-1-1,
More informationSSM3K335R SSM3K335R. 1. Applications. 2. Features. 3. Packaging and Pin Configuration. 2012-07-19 Rev.3.0. Silicon N-Channel MOS (U-MOS -H)
MOSFETs Silicon N-Channel MOS (U-MOS-H) SSM3K335R SSM3K335R 1. Applications Power Management Switches DC-DC Converters 2. Features (1) 4.5-V gate drive voltage. (2) Low drain-source on-resistance : R DS(ON)
More informationL6234. Three phase motor driver. Features. Description
Three phase motor driver Features Supply voltage from 7 to 52 V 5 A peak current R DSon 0.3 Ω typ. value at 25 C Cross conduction protection TTL compatible driver Operating frequency up to 150 khz Thermal
More informationNew 1200V Integrated Circuit Changes The Way 3-Phase Motor Drive Inverters Are Designed David Tam International Rectifier, El Segundo, California
New 1200V Integrated Circuit Changes The Way 3-Phase Motor Drive Inverters Are Designed David Tam International Rectifier, El Segundo, California New 1200-V high voltage integrated circuit technology and
More information3-Phase DC Brushless Motor Pre-Drivers Technical Information NJM2625A
3Phase DC Brushless Motor PreDrivers 1.FEATURE NJM2625 is a controller and predriver for speed control 3phase blushless DC motor. The device provides the proper sequencing of 3phase drive output with external
More informationLD7550-B. Green-Mode PWM Controller. General Description. Features. Applications. Typical Application. REV: 01a 12/22/2006 LD7550-B
12/22/2006 REV: 01a Green-Mode PWM Controller General Description The LD7550-B is a low cost, low startup current, current mode PWM controller with green-mode power-saving operation. The integrated functions
More informationCLA4607-085LF: Surface Mount Limiter Diode
DATA SHEET CLA4607-085LF: Surface Mount Limiter Diode Applications Low-loss, high-power limiters Receiver protectors Anode (Pin 1) Anode (Pin 3) Features Low thermal resistance: 55 C/W Typical threshold
More informationLow-power configurable multiple function gate
Rev. 7 10 September 2014 Product data sheet 1. General description The provides configurable multiple functions. The output state is determined by eight patterns of 3-bit input. The user can choose the
More informationDescription. Table 1. Device summary
2 A positive voltage regulator IC Description Datasheet - production data Features TO-220 Output current up to 2 A Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V Thermal protection Short circuit protection
More informationNTE2053 Integrated Circuit 8 Bit MPU Compatible A/D Converter
NTE2053 Integrated Circuit 8 Bit MPU Compatible A/D Converter Description: The NTE2053 is a CMOS 8 bit successive approximation Analog to Digital converter in a 20 Lead DIP type package which uses a differential
More informationCAT4101TV. 1 A Constant-Current LED Driver with PWM Dimming
A Constant-Current LED Driver with PWM Dimming Description The CAT4 is a constant current sink driving a string of high brightness LEDs up to A with very low dropout of.5 V at full load. It requires no
More informationINTEGRATED CIRCUITS. NE558 Quad timer. Product data Supersedes data of 2001 Aug 03. 2003 Feb 14
INTEGRATED CIRCUITS Supersedes data of 2001 Aug 03 2003 Feb 14 DESCRIPTION The Quad Timers are monolithic timing devices which can be used to produce four independent timing functions. The output sinks
More informationL78MxxAB L78MxxAC. Precision 500 ma regulators. Features. Description
L78MxxAB L78MxxAC Precision 500 ma regulators Features Output current to 0.5 A Output voltages of 5; 6; 8; 9; 10; 12; 15; 18; 24 V Thermal overload protection Short circuit protection Output transition
More informationFeatures. V PP IN V CC3 IN V CC5 IN (opt) EN0 EN1 MIC2562
MIC2562A /CardBus Socket Power Controller General Description The MIC2562A (Personal Computer Memory Card International Association) and CardBus power controller handles all PC Card slot power supply pins,
More informationHEF4011B. 1. General description. 2. Features and benefits. 3. Ordering information. 4. Functional diagram. Quad 2-input NAND gate
Rev. 6 10 December 2015 Product data sheet 1. General description 2. Features and benefits 3. Ordering information The is a quad 2-input NAND gate. The outputs are fully buffered for the highest noise
More informationUNISONIC TECHNOLOGIES CO., LTD UC3863 LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD UC3863 LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS DESCRIPTION The UC3863 is a high performance current mode PWM controller ideally suited for low standby
More informationSTCS1. 1.5 A max constant current LED driver. Features. Applications. Description
1.5 A max constant current LED driver Features Up to 40 V input voltage Less than 0.5 V voltage overhead Up to 1.5 A output current PWM dimming pin Shutdown pin LED disconnection diagnostic DFN8 (3x3 mm)
More informationHIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS
DESCRIPTION The, /6 single-channel and /6 dual-channel optocouplers consist of a 5 nm AlGaAS LED, optically coupled to a very high speed integrated photodetector logic gate with a strobable output. This
More information14-stage ripple-carry binary counter/divider and oscillator
Rev. 8 25 March 2016 Product data sheet 1. General description 2. Features and benefits 3. Ordering information The is a with three oscillator terminals (RS, REXT and CEXT), ten buffered outputs (Q3 to
More informationLM217M, LM317M. Medium current 1.2 to 37 V adjustable voltage regulator. Description. Features
Medium current 1.2 to 37 V adjustable voltage regulator Datasheet - production data Description The LM217M and LM317M are monolithic integrated circuits in DPAK package used as positive adjustable voltage
More information1ED Compact A new high performance, cost efficient, high voltage gate driver IC family
1ED Compact A new high performance, cost efficient, high voltage gate driver IC family Heiko Rettinger, Infineon Technologies AG, Am Campeon 1-12, 85579 Neubiberg, Germany, heiko.rettinger@infineon.com
More informationPower MOSFET FEATURES. IRF520PbF SiHF520-E3 IRF520 SiHF520. PARAMETER SYMBOL LIMIT UNIT Drain-Source Voltage V DS 100 V Gate-Source Voltage V GS ± 20
Power MOSFET PRODUCT SUMMARY (V) 100 R DS(on) ( ) = 0.7 Q g (Max.) (nc) 16 Q gs (nc) 4.4 Q gd (nc) 7.7 Configuration Single TO0AB G DS ORDERING INFORMATION Package Lead (Pb)free SnPb G D S NChannel MOSFET
More informationAluminum Electrolytic Capacitors Axial Miniature, Long-Life
Aluminum Electrolytic Capacitors Axial Miniature, Long-Life 38 AML 0 ASM smaller dimensions Fig. QUICK REFERENCE DATA DESCRIPTION Nominal case sizes (Ø D x L in mm) 6.3 x.7 to 0 x 5 VALUE 0 x 30 to x 38
More informationDEMO MANUAL DC1595A LT3799 Offline Isolated Flyback Led Controller with PFC DESCRIPTION
LT799 Offline Isolated Flyback Led Controller with PFC DESCRIPTION Demonstration circuit 595A is an off-line isolated flyback converter featuring LT799. The demo board is designed to drive a 0V nominal
More informationUnderstanding the Terms and Definitions of LDO Voltage Regulators
Application Report SLVA79 - October 1999 Understanding the Terms and Definitions of ltage Regulators Bang S. Lee Mixed Signal Products ABSTRACT This report provides an understanding of the terms and definitions
More informationCA723, CA723C. Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors. Features.
CA73, CA73C Data Sheet April 1999 File Number 788. Voltage Regulators Adjustable from V to 37V at Output Currents Up to 1mA without External Pass Transistors The CA73 and CA73C are silicon monolithic integrated
More information74HC107; 74HCT107. Dual JK flip-flop with reset; negative-edge trigger
Rev. 5 30 November 2015 Product data sheet 1. General description 2. Features and benefits 3. Ordering information The is a dual negative edge triggered JK flip-flop featuring individual J and K inputs,
More informationLDS8720. 184 WLED Matrix Driver with Boost Converter FEATURES APPLICATION DESCRIPTION TYPICAL APPLICATION CIRCUIT
184 WLED Matrix Driver with Boost Converter FEATURES High efficiency boost converter with the input voltage range from 2.7 to 5.5 V No external Schottky Required (Internal synchronous rectifier) 250 mv
More informationAN11160. Designing RC snubbers
AN60 Rev. 25 April 202 Application note Document information Info Keywords Abstract Content RC snubber, commutation, reverse recovery, leakage inductance, parasitic capacitance, RLC circuit and damping,
More informationPower MOSFET. IRF9520PbF SiHF9520-E3 IRF9520 SiHF9520. PARAMETER SYMBOL LIMIT UNIT Drain-Source Voltage V DS - 100 V Gate-Source Voltage V GS ± 20
Power MOSFET PRODUCT SUMMARY (V) 100 R DS(on) ( ) = 10 V 0.60 Q g (Max.) (nc) 18 Q gs (nc) 3.0 Q gd (nc) 9.0 Configuration Single TO220AB G DS ORDERING INFORMATION Package Lead (Pb)free SnPb G S D PChannel
More information10 ma LED driver in SOT457
SOT457 in SOT457 Rev. 1 20 February 2014 Product data sheet 1. Product profile 1.1 General description LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457
More information1-of-4 decoder/demultiplexer
Rev. 6 1 April 2016 Product data sheet 1. General description 2. Features and benefits 3. Applications The contains two 1-of-4 decoders/demultiplexers. Each has two address inputs (na0 and na1, an active
More informationThe 74LVC1G11 provides a single 3-input AND gate.
Rev. 8 17 September 2015 Product data sheet 1. General description The provides a single 3-input AND gate. The input can be driven from either 3.3 V or 5 V devices. This feature allows the use of this
More informationIR2110(-1-2)(S)PbF/IR2113(-1-2)(S)PbF HIGH AND LOW SIDE DRIVER Product Summary
Data Sheet No. PD6147 rev.u Features Floating channel designed for bootstrap operation Fully operational to +5V or +6V Tolerant to negative transient voltage dv/dt immune Gate drive supply range from 1
More informationTPN4R712MD TPN4R712MD. 1. Applications. 2. Features. 3. Packaging and Internal Circuit. 2014-12 2015-04-21 Rev.4.0. Silicon P-Channel MOS (U-MOS )
MOSFETs Silicon P-Channel MOS (U-MOS) TPN4R712MD TPN4R712MD 1. Applications Lithium-Ion Secondary Batteries Power Management Switches 2. Features (1) Low drain-source on-resistance: R DS(ON) = 3.8 mω (typ.)
More informationTheory of Operation. Figure 1 illustrates a fan motor circuit used in an automobile application. The TPIC2101. 27.4 kω AREF.
In many applications, a key design goal is to minimize variations in power delivered to a load as the supply voltage varies. This application brief describes a simple DC brush motor control circuit using
More informationIR2110(S)/IR2113(S) & (PbF)
Data Sheet No. PD6147 Rev.T Features Floating channel designed for bootstrap operation Fully operational to +5V or +6V Tolerant to negative transient voltage dv/dt immune Gate drive supply range from 1
More informationPush-Pull FET Driver with Integrated Oscillator and Clock Output
19-3662; Rev 1; 5/7 Push-Pull FET Driver with Integrated Oscillator General Description The is a +4.5V to +15V push-pull, current-fed topology driver subsystem with an integrated oscillator for use in
More informationDEMO MANUAL DC1555B LTC4365: High Voltage UV, OV and Reverse Supply Protection Controller Description
DEMO MANUAL DC555B LTC465: High Voltage UV, OV and Reverse Supply Protection Controller Description Demonstration circuit DC555B is intended to demonstrate the performance of the LTC465 High Voltage Undervoltage
More informationAP1510. General Description. Features. Applications. Typical Application Circuit PWM CONTROL 3A STEP-DOWN CONVERTER AP1510. x (1+R A = V FB /R B
Features General Description Input voltage: 3.6 to 23 Output voltage: 0.8 to CC. Duty ratio: 0% to 100% PWM control Oscillation frequency: 300kHz typ. Current Limit, Enable function Thermal Shutdown function
More informationTLI4946. Datasheet TLI4946K, TLI4946-2K, TLI4946-2L. Sense and Control. May 2009
May 2009 TLI4946 High Precision Hall Effect Latches for Industrial and Consumer Applications TLI4946K, TLI4946-2K, TLI4946-2L Datasheet Rev. 1.0 Sense and Control Edition 2009-05-04 Published by Infineon
More information8-channel analog multiplexer/demultiplexer
Rev. 12 25 March 2016 Product data sheet 1. General description The is an with three address inputs (S1 to S3), an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common
More informationAluminum Electrolytic Capacitors Radial Miniature, Low Impedance, High Vibration Capability
Aluminum Electrolytic Capacitors Radial Miniature, Low Impedance, High Vibration Capability 048 RML 48 RUS lower longer life 36 RVI miniaturize 50 RMI high vibration FEATURES Very long useful life: 7000
More informationPower MOSFET. IRF510PbF SiHF510-E3 IRF510 SiHF510. PARAMETER SYMBOL LIMIT UNIT Drain-Source Voltage V DS 100 V Gate-Source Voltage V GS ± 20
Power MOSFET PRODUCT SUMMARY (V) 100 R DS(on) () = 0.54 Q g max. (nc) 8.3 Q gs (nc) 2.3 Q gd (nc) 3.8 Configuration Single D TO220AB G FEATURES Dynamic dv/dt rating Available Repetitive avalanche rated
More informationLM555/NE555/SA555. Single Timer. Description. Features. Applications. Internal Block Diagram. Vcc GND. Trigger. Discharge. Output F/F.
Single Timer www.fairchildsemi.com Features High Current Drive Capability (00mA) Adjustable Duty Cycle Temperature Stability of 0.005%/ C Timing From µsec to Hours Turn off Time Less Than µsec Applications
More informationINTEGRATED CIRCUITS. 74LVC08A Quad 2-input AND gate. Product specification IC24 Data Handbook. 1997 Jun 30
INTEGRATED CIRCUITS IC24 Data Handbook 1997 Jun 30 FEATURES Wide supply voltage range of 1.2 V to 3.6 V In accordance with JEDEC standard no. 8-1A Inputs accept voltages up to 5.5 V CMOS low power consumption
More informationOptocoupler, Phototransistor Output, with Base Connection, 300 V BV CEO
SFH64 Optocoupler, Phototransistor Output, with Base Connection, 3 V BV CEO i1794-3 DESCRIPTION The SFH64 is an optocoupler with very high BV CER, a minimum of 3 V. It is intended for telecommunications
More informationIS32BL3554 BOOST TYPE LED DRIVER WITH 4-CHANNEL CURRENT SOURCE
ISBL BOOST TYPE LED DRIVER WITH -CHANNEL CURRENT SOURCE DESCRIPTION The ISBL is a white LED driver for backlight applications based on a highly efficient boost controller operating over a wide input voltage
More informationSilvertel. Ag5200. 1 Features. 2 Description. Power-over-Ethernet Plus Module. IEEE802.3at and IEEE802.3af compliant. Maximum 30W output power
Silvertel V1.1 November 2012 Datasheet Pb 1 Features IEEE802.3at and IEEE802.3af compliant Maximum 30W output power Dual In-Line (DIL) package size 50.6mm (L) x 30mm (W) Overload, short-circuit and thermal
More informationLM134-LM234-LM334. Three terminal adjustable current sources. Features. Description
Three terminal adjustable current sources Features Operates from 1V to 40V 0.02%/V current regulation Programmable from 1µA to 10mA ±3% initial accuracy Description The LM134/LM234/LM334 are 3-terminal
More informationFeatures. Description. Table 1. Device summary. Order code Marking Package Packing. STP110N8F6 110N8F6 TO-220 Tube
N-channel 80 V, 0.0056 Ω typ.,110 A, STripFET F6 Power MOSFET in a TO-220 package Features Datasheet - production data Order code V DS R DS(on)max I D P TOT TAB STP110N8F6 80 V 0.0065 Ω 110 A 200 W TO-220
More informationTD62783APG,TD62783AFG
TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD62783APG,TD62783AFG TD62783APG/AFG 8 ch High-Voltage Source Driver The TD62783APG/AFG Series are comprised of eight source current Transistor
More informationPower MOSFET FEATURES. IRF610PbF SiHF610-E3 IRF610 SiHF610. PARAMETER SYMBOL LIMIT UNIT Drain-Source Voltage V DS 200 V Gate-Source Voltage V GS ± 20
Power MOSFET PRODUCT SUMMARY (V) 00 R DS(on) ( ) = 1.5 Q g (Max.) (nc) 8. Q gs (nc) 1.8 Q gd (nc) 4.5 Configuration Single FEATURES Dynamic dv/dt Rating Repetitive Avalanche Rated Fast Switching Ease of
More informationSTCS1A. 1.5 A max constant current LED driver. Features. Applications. Description
1.5 A max constant current LED driver Features Up to 40 V input voltage Less than 0.5 V voltage overhead Up to 1.5 A output current PWM dimming pin Shutdown pin LED disconnection diagnostic DFN8 (3 x 3
More informationVN03. ISO high side smart power solid state relay PENTAWATT. Features. Description. www.tvsat.com.pl
ISO high side smart power solid state relay Features Type V DSS R DS(on) I n (1) Maximum continuous output current (a) : 4A @ Tc= 25 C 5V logic level compatible input Thermal shutdown Under voltage protection
More information74HC02; 74HCT02. 1. General description. 2. Features and benefits. Ordering information. Quad 2-input NOR gate
Rev. 5 26 November 2015 Product data sheet 1. General description 2. Features and benefits The is a quad 2-input NOR gate. Inputs include clamp diodes. This enables the use of current limiting resistors
More informationHow to Read a Datasheet
How to Read a Datasheet Prepared for the WIMS outreach program 5/6/02, D. Grover In order to use a PIC microcontroller, a flip-flop, a photodetector, or practically any electronic device, you need to consult
More information74HC175; 74HCT175. Quad D-type flip-flop with reset; positive-edge trigger
Rev. 5 29 January 2016 Product data sheet 1. General description 2. Features and benefits 3. Ordering information The is a quad positive-edge triggered D-type flip-flop with individual data inputs (Dn)
More informationSpecifications are at T A = 25 C
DESCRIPTION Demo circuit DC1723A features the LTM 8050, a μmodule (micromodule) step-down converter that can deliver up to 2A of output current. DC1723A is designed for a 5V, 2A output from a 7.5V to 58V
More informationN-channel enhancement mode TrenchMOS transistor
FEATURES SYMBOL QUICK REFERENCE DATA Trench technology d V DSS = V Low on-state resistance Fast switching I D = A High thermal cycling performance Low thermal resistance R DS(ON) mω (V GS = V) g s R DS(ON)
More informationAN1991. Audio decibel level detector with meter driver
Rev. 2.1 20 March 2015 Application note Document information Info Keywords Abstract Content SA604A, LM358, RSSI, cellular radio The SA604A can provide a logarithmic response proportional to the input signal
More informationPower MOSFET FEATURES. IRF740PbF SiHF740-E3 IRF740 SiHF740. PARAMETER SYMBOL LIMIT UNIT Drain-Source Voltage V DS 400 V Gate-Source Voltage V GS ± 20
Power MOSFET PRODUCT SUMMARY (V) 400 R DS(on) (Ω) = 0.55 Q g (Max.) (nc) 63 Q gs (nc) 9.0 Q gd (nc) 3 Configuration Single FEATURES Dynamic dv/dt Rating Repetitive Avalanche Rated Fast Switching Ease of
More informationTriple single-pole double-throw analog switch
Rev. 12 25 March 2016 Product data sheet 1. General description 2. Features and benefits 3. Applications 4. Ordering information The is a triple single-pole double-throw (SPDT) analog switch, suitable
More informationSELF-OSCILLATING HALF-BRIDGE DRIVER
Data Sheet No. PD60029 revj I2155&(PbF) (NOTE: For new designs, we recommend I s new products I2153 and I21531) SELF-OSCILLATING HALF-BIDGE DIE Features Floating channel designed for bootstrap operation
More information