TECHNICAL DATA 8CH Darlington Sink Driver IK62083 ~ IK62084 The IL62083~IL62084 are high-voltage, high-current darlington drivers comprised of eight NPN darlington pairs. All units feature integral clamp diodes for switching indicative loads. Application include relay, hammer, lamp and display (LED) drivers. Features IK62083N IK62084N DIP-18 • Output current (single output) 500mA (Max) • Output clamp diodes • Inputs compatible with various types of logic TYPE IK62083N/DW IK62084N/DW INPUT BASE RESISTOR 2.7kΩ 10.5kΩ IK62083DW IK62084DW DESIGNATION TTL, 5V CMOS 6~15V PMOS, CMOS SOP-18 TA = -40° ~ +85° C for all packages. Pin Configuration (top view) Block Schematics IK62083 IK62084 Note: The input and output parasitic diodes cannot be used as clamp diodes. 1 Rev_01 IK62083~084 Maximum Ratings Ta =25°C Parameter Symbol Output Sustaining Voltage Output Current Input Voltage VCE(SUS) IOUT VIN Limit Values min. max. –0.5 50 500 – 0.5 30 Unit V mA/ch V Clamp Diode Reverse Voltage VR 50 V Clamp Diode Forward Current IF 500 mA Power Dissipation PD 1.47 W IK62083N IK62083DW 0.96 Operating Temperature Topr -40 85 °C Storage Temperature Tstg -55 150 °C Recommended Operating Conditions (Ta=-40~85°C) Parameter Symbol Output Sustaining Voltage Output Current IOUT DW Input Voltage Input Voltage (Output On) VIN IK62083N/DW IK62084N/DW VIN(ON) Unit Min Typ Max 0 - 50 Tpw=25ms,Duty=10%, 8 Circuits 0 - 347 Tpw=25ms,Duty=50%, 8 Circuits 0 - 123 Tpw=25ms,Duty=10%, 8 Circuits 0 - 268 Tpw=25ms,Duty=50%, 8 Circuits 0 - 90 0 - 30 3.5 - 30 8 - 30 VCE(SUS) N Limit Value Test Condition V mA/ch V V Clamp Diode Reverse Voltage VR - - 50 V Clamp Diode Forward Current IF - - 400 mA - - 0.52 - - 0.4 Power Dissipation N DW PD W 2 Rev_01 IK62083~084 Electrical Characteristics Ta = 25°C Parameter Symbol Test Circui t IK62083 Output Leakage Current 1 IK62084 Input Current IK62083 IK62084 VCE(sat) 2 IIN(ON) 2 VIN(ON) 5 hFE 2 IK62083 Input Voltage (Output On) IK62084 DC Current Transfer Ratio Clamp Diode Reverse Current IR Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay VF 7 CIN tON tOFF 8 8 6 Unit Min Typ Max - - 50 - - 100 - 1.3 1.1 0.9 0.93 0.35 1.0 - 500 1.6 1.3 1.1 1.35 0.5 1.45 2.4 2.7 3.0 5.0 6.0 7.0 8.0 100 0 - - - - 50 100 uA IF=350mA - - 2.0 V RL=125Ω, VOUT=50V RL=125Ω, VOUT=50V - 0.1 0.21 15 - pF us us VCE=50V ICEX Collector-Emitter Saturation Voltage Limit Values Test Condition Ta=25° C VCE=50V Ta=85° C VIN=1V VCE=50V IOUT=350mA,IIN=500um IOUT=200mA,IIN=350um IOUT=100mA,IIN=250um VIN=3.85V VIN=5V VIN=12V VCE=2V, IOUT=200mA VCE=2V, IOUT=250mA VCE=2V, IOUT=300mA VCE=2V, IOUT=125mA VCE=2V, IOUT=200mA VCE=2V, IOUT=275mA VCE=2V, IOUT=350mA VCE=2V, IOUT=350mA Ta=25°C (Note) Ta=85°C (Note) uA V mA V Note : VR=VRMAX 3 Rev_01 IK62083~084 Test Circuit 4 Rev_01 IK62083~084 Note 1 : Pulse Width 50us, Duty Cycle 10% Output Impedance 50Ω, tr ≤ 5ns, tf ≤ 10ns Note 2 : See below. Input Condition Type number R1 VIH IK62083 0Ω 3V IK62084 0Ω 8V Note 3 : CL includes probe and jig capacitance Precautions for Using Utmost care is necessary in the design of output line, COMMON and GND line since IC may be destroyed due to short-circuit between outputs, air contaminaton fault, or fault by improper grounding. 5 Rev_01 IK62083~084 IK62083N IK62084N IIN vs VIN IIN vs VIN IOUT vs DUTY CYCLE IOUT vs VCE (sat) 6 Rev_01 IK62083~084 7 Rev_01 IK62083~084 Package Dimensions DIP-18 Unit: mm SOP-18 8 Rev_01