TECHNICAL DATA 8CH Darlington Sink Driver IK62083/4 The IK62083~IK62084 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 2011, February, Rev. 02 IK62083/4 Absolute Maximum Ratings Ta =25°C Limit Values min. max. Parameter Symbol Output Sustaining Voltage Output Current Input Voltage VCE(SUS) IOUT –0.5 VIN – 0.5 Clamp Diode Reverse Voltage VR Unit 50 500 30 V mA/ch V 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 * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 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 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 VIN(ON) IK62084N/DW 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 2011, February, Rev. 02 IK62083/4 Electrical Characteristics Ta = 25°C Parameter Output Leakage Current Symbol Test Circuit IK62083 Test Condition VCE=50V Ta=25°C VCE=50V Ta=85°C VCE=50V VIN=1V IOUT=350mA,IIN=500uA IOUT=200mA,IIN=350uA IOUT=100mA,IIN=250uA 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 Limit Values Unit Min Typ Max - 1.3 1.1 0.9 0.93 0.35 1.0 - 50 100 500 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 1000 - - 50 100 uA ICEX 1 VCE(sat) 2 IIN(ON) 2 VIN(ON) 5 DC Current Transfer Ratio Clamp Diode Reverse Current hFE IR 2 Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay VF 7 IF=350mA - - 2.0 V CIN tON tOFF 8 8 RL=125Ω, VOUT=50V RL=125Ω, VOUT=50V - 0.1 0.21 15 - pF us us IK62084 Collector-Emitter Saturation Voltage Input Current IK62083 IK62084 IK62083 Input Voltage (Output On) IK62084 6 VCE=2V, IOUT=350mA Ta=25°C (Note) Ta=85°C (Note) uA V mA V Note : VR=VRMAX 3 2011, February, Rev. 02 IK62083/4 Test Circuit 4 2011, February, Rev. 02 IK62083/4 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 2011, February, Rev. 02 IK62083/4 IK62083N IK62084 IIN vs VIN IIN vs VIN IOUT vs DUTY CYCLE IOUT vs VCE (sat) 6 2011, February, Rev. 02 IK62083/4 7 2011, February, Rev. 02 IK62083/4 Package Dimensions DIP-18 Unit: mm 8 2011, February, Rev. 02 IK62083/4 SOP-18 9 2011, February, Rev. 02