kω UTC ULN 7CH DARLINGTON SINK DRIVER DESCRIPTION The UTC ULN is high-voltage, high-current darlington drivers comprised of seven NPN darlingto pairs. All units feature integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp an display (LED)drivers. SOP-6 FEATURES *Output current (single output): 5 ma (MAX.) *High sustaining voltage output: 5 V (MIN.) *Output clamp diodes *Inputs compatible with various types of logic DIP-6 PIN CONNECTION 5 6 7 COMMON 6 5 9 5 6 7 8 5 6 7 GND SCHEMATICS (EACH DRIVER) COMMON INPUT.5kΩ OUTPUT 7.kΩ GND Note: The input and output parasitic diodes cannot be used as clamp diodes. UTC UNISONIC TECHNOLOGIES CO. LTD QW-R-6,A
UTC ULN ABSOLUTE MAXIMUM RATINGS ( Ta=5 C ) PARAMETER SYMBOL RATING UNIT Output Sustaining Voltage VCE (SUS) -.5~5 V Output Current IOUT 5 ma / ch Input Voltage VIN -.5~ V Clamp Diode Reverse Voltage VR 5 V Clamp Diode Forward Current IF 5 ma Power Dissipation DIP-6.7 W PD SOP-6.65 W Operating Temperature Topr -~85 Storage Temperature Tstg -55~5 RECOMMENDED OPERATING CONDITIONS (Ta=-~85 ) CHARACTERISTIC SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Sustaining Voltage VCE (SUS) 5 V DIP-6 Tpw = 5 ms Duty = % 7 7 Circuits Duty = 5% Output Current IOUT Ta = 85 ma/ch SOP-6 Duty = % Tj = Duty = 5% 7 Input Voltage VIN V Input Voltage (Output On) VIN (ON) IOUT = ma, hfe = 8 6. V Input Voltage (Output Off) VIN (OFF). V Clamp Diode Reverse Voltage VR 5 V Clamp Diode Forward Current IF 5 ma Power Dissipation DIP-6 Ta = 85.76 PD SOP-6 Ta = 85.5 W ELECTRICAL CHARACTERISTICS (Ta=5 unless otherwise noted) CHARACTERISTIC SYMBOL TEST CIR- TEST CONDITIONS MIN TYP MAX UNIT CUIT Output Leakage Current ICEX VCE = 5 V, Ta = 5 5 VCE = 5 V, Ta = 85 μa CollectorEmitter Saturation Voltage IOUT = 5 ma, IIN = 5 μa..6 VCE (sat) IOUT = ma, IIN = 5 μa.. V IOUT = ma, IIN = 5 μa.9. DC Current Transfer Ratio hfe VCE = V, IOUT = 5 ma Input Current (Output On) IIN (ON) VIN = 9.5 V, IOUT = 5 ma.8. ma Input Current (Output Off) IIN (OFF) IOUT = 5 µa, Ta = 85 C 5 65 μa Input Voltage (Output On) VCE = V IOUT = 5 ma.7 VIN (ON) 5 hfe = 8 IOUT = ma. V Clamp Diode Reverse Current IR 6 VR = 5 V, Ta = 5 C 5 VR = 5 V, Ta = 85 C μa Clamp Diode Forward Voltage VF 7 IF = 5 ma. V Input Capacitance CIN 5 pf Turn-On Delay ton VOUT = 5 V, RL = 5 8 CL = 5 pf. μs UTC UNISONIC TECHNOLOGIES CO. LTD QW-R-6,A
UTC ULN Turn-Off Delay toff 9 VOUT = 5 V, RL = 5 CL = 5 pf. TEST CIRCUIT. ICEX. VCE(sat),hFE ICEX IIN I OUT VCE VIN VIN VCE,VCE(sat) hfe= IOUT IIN. IIN (ON). IIN (OFF) I OUT IIN(ON) IIN(OFF) VIN 5. VIN (ON) 6. IR I OUT IR VR VIN(ON) VCE UTC UNISONIC TECHNOLOGIES CO. LTD QW-R-6,A
UTC ULN 7. VF 8. ton, toff VF IF INPUT VOUT PULSE GENERATOR Note RL OUTPUT C L=5pF (Note ) (Note ) tr tf 9% 9% VIH 5% 5% INPUT % 5µ s % T ON T OFF OUTPUT VOH 5% 5% VOL Note: Pulse width 5μs,duty cycle % Output impedance 5Ω,tr 5ns, tr ns Note: R=Ω, VIH=8V Note: CL includes probe and jig capacitance. PRECAUTIONS FOR USING This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to excess current or overvoltage,it may be destroyed. Hence,the utmost care must be taken when systems which incorporate this IC are designed. Utmost care is necessary in the design of the output line,common and GND line since IC may be destroyed due to short-circuit between outputs,air containation fault,or fault by improper grounding. UTC UNISONIC TECHNOLOGIES CO. LTD QW-R-6,A
OUTPUT CURRENT IOUT (ma) OUTPUT CURRENT IOUT (ma) OUTPUT CURRENT I OUT (ma) OUTPUT CURRENT I OUT (ma) UTC ULN 5 ULN (SOP) Ta=5 On PCB 6 8 7 6 5 n= 5 ULN(SOP) Ta=85 On PCB n= 7 6 5 6 8 5 5 ULN (DIP) Ta=5 FREE AIR 7 6 6 8 n= 5 ULN(DIP) Ta=85 FREE AIR 7 6 5 6 8 n= IN - VIN IN - VIN Ta=5 IOUT=mA Max. Typ. Min. 7 9 INPUT VOLTAGE VIN (V) INPUT VOLTAGE VIN (V) UTC UNISONIC TECHNOLOGIES CO. LTD 5 QW-R-6,A
CLAMP DIODE FORW ARD CURRENT IF (ma) OUTPUT CURRENT IOUT (ma) UTC ULN IOUT - lin 6 IOUT - VCE(sat) Ta=75 Recommended Maximum Rating 5 VCE=V Typ. 5 Max. 5 6.5..5. INPUT CURRENT IIN (µ A) COLLECTOR-EMITTER SATURATION VOLTAGE VCE(sat) (V) 6 IIN=5 µ A IOUT - VCE(sat) Ta=85 5 - Ta=5 IF - VF..8. COLLECTOR-EMITTER SATURATION VOLTAGE VCE(sat) (V).6..8..6. CLAMP DIODE FORWARD VOLTAGE VF (V) UTC UNISONIC TECHNOLOGIES CO. LTD 6 QW-R-6,A
POW ER DISSIPATION PD (W ) UTC ULN DC CURRENT TRANSFER RATIO HFE 5 VCE=.V 5 5 5 5 85 hfe - IOUT - OUTPUT CURRENT IOUT (ma).75.5.5..75.65.5.5 PD - Ta.Type-Ap free air.type-afw onglass epoxy PCB * *.6mm Cu 5%.Type-AFW free air.5 5 5 75 5 5 AMBIENT TEMPERATURE Ta ( ) UTC UNISONIC TECHNOLOGIES CO. LTD 7 QW-R-6,A