IK62783DT是八个具有公共电源和地的电流驱动器。IK62783旨在使用不同的设备：继电器，灯，显示器（LED和气体放电室），荧光指示器，电信线路和逻辑设备；
8CH DARLINGTON SOURCE DRIVER
The IK62783DT are eight current drivers with common power supply and ground.
The IK62783 are purposed to use different devices: relays, lamps, displays (LED & gas discharge cells), in fluorescent indicators, telecommunication lines and logic devices.
FEATURES
? 高达50V的高输出电压 ?
? 单通道输出电流最大为负-500 mA ?
? 输出钳位二极管 ?
? 单电源电压50V
IK62783N
18
DIP-18
IK62783D
SOP-18
IK62783DH
SOP-20
Ta=-40 ~ 85°C For all package
Table 1 – ELECTRIC CIRCUITRY DIFFERENCE OF ICS
IC Marking Quantity of Serially Connected Diodes 3 Applicable with ICs IK62783N/D/DH TTL, 5 V CMOS
Pin Connection (top view) Schematics (each driver)
Table 2 – PIN DESCRIPTION (DIP-18, SOP-18)表2 –引脚说明（DIP-18，SOP-18）
Pin Number Symbol Description 01 02 03 04 05 06 07 08 09 10 11 12 13 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 Vcc GND OUT 8 OUT 7 OUT 6 Input Input Input Input Input Input Input Input Supply voltage pin Common pin (ground) Output Output Output 14 OUT 5 Output Output 15 OUT 4 OUT 3 16 Output Output 17 OUT 2 OUT 1 18 Output
Table 3 – PIN DESCRIPTION (SOP-20)表3 –引脚说明（SOP-20 Pin Number 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 Symbol IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 Vcc NC NC GND OUT 8 OUT 7 OUT 6 Description Input Input Input Input Input Input Input Input Supply voltage pin NC NC Common pin (ground) Output Output Output 16 OUT 5 Output Output 17 OUT 4 OUT 3 18 Output Output 19 OUT 2 OUT 1 20 Output
ABSOLUTE MAXIMUM RATINGS
绝对最大额定值
Symbol Parameter Min Max Unit V VCC Iout VIN VR IF Tstg PD Output Current (One Channel) Input voltage Clamp diode reverse voltage Clamp diode forward current Supply voltage - -0.5 - - - 50 -500 mA/ch V 15 50 V mA Storage temperature Power Dissipation -60 DIP 500 150 oC 1.47 W W SOP 0.96 * 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.
*超过“绝对最大额定值”中列出的强度可能会导致设备永久损坏。
这些仅是压力额定值，并不暗示在这些或任何其他条件（超出“推荐操作条件”中指示的条件）下设备的功能操作。
长时间处于绝对最大额定条件下可能会影响设备的可靠性。
RECOMMENDED OPERATION MODES推荐的操作模式
Symbol Parameter Test Condition Min Max Unit V VCC Supply voltage - - 50 -260 DIP Output current IOUT SOP Ta=85℃ Tj=120℃ Tpw=25mS Duty=10% 8 Circuits Duty=50% 8 Circuits Duty=10% 8 Circuits Duty=50% 8 Circuits - - - -59 mA/ch -180 -38 VR
Clamp diode reverse voltage Clamp diode forward current - - 50 400 V mA IF ELECTRICAL CHARACTERISTICS 电气特性
Ta (?C) 25±10
Unit Parameter Symbol Test Measurement mode CIRCUIT Norm Output leakage current at close (OFF) state of output ICEX 1 VCC = 50 V VIN = 0.4 V IOUT = -100 mA VIN = 2 V Min - - 100 Max ?A 1.8 2.16 IOUT = -225 mA VIN = 2 V IOUT = -350 mA VIN = 2 V - 1.9 2.28 Collector-emitter saturation voltage VCE(sat) 2 - 2.0 2.4 V IOUT = -225 mA VIN = 4.5 V IOUT = -350 mA VIN = 4.5 V - 1.9 2.28 - 2.0 2.4 VIN = 2.4 V - 0.052 0.082 Input current IIN(ON) 3 VIN = 3.85 V - VIN = 12 V - 0.26 0.31 25±10 1.13 -40 to 85 mA 1.356 Input voltage at open (ON) state of output VIN(ON) 4 IOUT = -350 mA VCE = 2 V IOUT = -500 ?A - 2.0 2.4 V Input voltage at close (OFF) state of output, VIN(OFF) 0.8 0.64 - V Consumption current Icc(ON) 3 VIN = 2 V VCC = 50 V VR = 50 V - 2.5 3.0 mA Reverse current of clamp diode IR 5 - 50 60 uA VF 6 IF = 350 mA - V Forward DC voltage of clamp diode 2.0 2.4 TYPICAL ELECTRIC PARAMETERS at Ta = 25 oC
Test CIRCUIT
Parameter Switch -ON delay Symbol Measurement mode RL = 125 ?, VCC = 50 V CL = 15 pF Typical Max 0.15 Unit ?s tON 7 0.3 Switch-OFF delay tOFF 3.0 5.0 ?s
IKSEMI达林顿晶体管IK62783DT IK62083 应用资料-奥伟斯 - 图文
