TECHNICAL DATA 8CH DARLINGTON SOURCE DRIVER IK62783/4 IK62783N IK62784N The IK62783, IK62784 are eight current drivers with common power supply and ground. The IK62783, IK62784 are purposed to use different devices: relays, lamps, displays (LED & gas discharge cells), in fluorescent indicators, telecommunication lines and logic devices. 18 DIP-18 IK62783D IK62784D SOP-18 FEATURES IK62783DH IK62784DH • High output voltage up to 50V • One channel output current up to minus 500 mA • Output clamp diodes SOP-20 • Single supply voltage 50V Ta=-40 ~ 85°C For all package Permissible value of electrostatic potential 2000V Table 1 – ELECTRIC CIRCUITRY DIFFERENCE OF ICS IC Marking Quantity of Serially Connected Diodes Applicable with ICs IK62783N/D/DH 3 TTL, 5 V CMOS IK62784N/D/DH 6 6 ~ 15 V P-MOS, CMOS 2014. June. Rev. 07 IK62783/4 Table 2 – PIN DESCRIPTION (DIP-18, SOP-18) Pin Number Symbol Description 01 02 03 04 05 06 07 08 09 10 11 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 Vcc GND OUT 8 Input Input Input Input Input Input Input Input Supply voltage pin Common pin (ground) Output 12 OUT 7 Output 13 OUT 6 Output 14 OUT 5 Output 15 OUT 4 Output 16 OUT 3 Output 17 OUT 2 Output 18 OUT 1 Output Table 3 – PIN DESCRIPTION (SOP-20) Pin Number 01 02 03 04 05 06 07 08 09 10 11 12 13 Symbol IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 Vcc NC NC GND OUT 8 Description Input Input Input Input Input Input Input Input Supply voltage pin NC NC Common pin (ground) Output 14 OUT 7 Output 15 OUT 6 Output 16 OUT 5 Output 17 OUT 4 Output 18 OUT 3 Output 19 OUT 2 Output 20 OUT 1 Output 2014. June. Rev. 07 IK62783/4 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Norm Unit Min Max VCC Supply voltage - 50 V IOUT Output current (one channel) - -500 mA Input voltage for IK62783 for IK62784 Clamp diode reverse voltage -0.5 -0.5 - 15 30 50 V Clamp diode forward current Storage temperature IK62783/4N Power Dissipation IK62783/4DW/DH -60 500 150 mA o C W W VIN VR IF Tstg PD 1.47 0.96 V * 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 OPERATION MODES Symbol Parameter Norm Unit Min - Max 50 -350 V mA VCC IOUT Supply voltage Output current (one channel) VR Control pin diode reverse voltage - 50 V IF Control pin diode forward current - 400 mA PD Power Dissipation IK62783/4N - 0.52 IK62783/4DW/DH 0.4 W 2014. June. Rev. 07 IK62783/4 ELECTRICAL CHARACTERISTICS Symbol Parameter Measurement mode VIN(ON) Input voltage at open (ON) state of output IOUT = -350 mA VCE = 2 V VIN(OFF) Icc(ON) VCE(sat) Input voltage at close (OFF) state of output, Consumption current Collector-emitter saturation voltage ICEX Output leakage current at close (OFF) state of output VF Forward DC voltage of clamp diode IOUT = -500 A P/N IK62783 - IK62784 - IK62783 IK62784 VIN = 2 V VCC = 50 V VIN = 4.5 V VCC = 50 V IOUT = -100 mA VIN = 2 V IOUT = -225 mA VIN = 2 V IOUT = -350 mA VIN = 2 V IOUT = -100 mA VIN = 4.5 V IOUT = -225 mA VIN = 4.5 V IOUT = -350 mA VIN = 4.5 V Norm Min 0.8 0.64 2.0 1.6 IK62783 IK62784 IK62783 - IK62784 - Input current Reverse current of clamp diode 1.8 2.16 1.9 2.28 2.0 2.4 1.8 2.16 1.9 2.28 2.0 2.4 - 2.0 2.4 - VIN = 5 V IK62784 IR 2.5 3.0 IF = 350 mA VIN = 3.85 V VIN = 12 V - VR = 50 V - V V 100 - Unit - - IK62783 Ta (C) - VCC = 50 V VIN = 0.4 V VIN = 2.4 V IIN(ON) Max 2.0 2.4 4.5 5.4 0.052 0.062 0.26 0.31 0.13 0.156 1.13 1.356 50 60 mA 25±10 -40 to 85 V 25±10 A V 25±10 -40 to 85 mA A 2014. June. Rev. 07 IK62783/4 TYPICAL ELECTRIC PARAMETERS at Ta = 25 oC Symbol Parameter Measurement mode Typical value Unit tON Switch -ON delay RL = 125 , VCC = 50 V 0.15 s tOFF Switch-OFF delay CL = 15 pF 3.0 s for 18pins for 20pins Fig 1 – Electric block diagram 2014. June. Rev. 07 IK62783/4 VCC R3 20к VD1 R1 10k VT2 IN VT1 VT3 R2 2,6k VD4 VD2 VD7 VT4 VD3 R4 10k R5 5k OUT VD5 VD6 GND Fig. 2 – Electrical scheme of one channel of ICs IK62783 VCC R3 20k VD1 R1 10k VT2 IN VT1 VT3 VT4 VD3 VD2 VD4 R2 2,6k R4 10k VD10 R5 5k OUT VD5 VD6 VD9 VD7 VD8 GND Fig. 3 – Electrical scheme of one channel of ICs IK62784 2014. June. Rev. 07 IK62783/4 V V 10ns 5ns 90% Input 50% 10% VIH 90% 50% 50 мкс tON 10% 0V tOFF VOH Output 50% 50% VOL 0 t ns Pulse width 50 s, ratio (duty cycle) 100% tW / T = 10% ( tW – pulse width, s; T – period , s) Fig. 4 – Time diagram of IK62783, IK62784 at measurement of signal delay at switching -ON tON and switching -OFF tOFF ① IK62783/4N (DIP-18) ② IK62783/4D (SOP-18) 2014. June. Rev. 07 IK62783/4 PACKAGE DIMENSIONS DIP-18 Unit: mm 2014. June. Rev. 07 IK62783/4 SOP-18 2014. June. Rev. 07 IK62783/4 SOP-20 2014. June. Rev. 07