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TD62074AP

Toshiba
Part Number TD62074AP
Manufacturer Toshiba
Description 4CH HIGH-CURRENT DARLINGTON SINK DRIVER
Published Apr 23, 2005
Detailed Description TD62064,074P/AP/F/AF TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62064P,TD62064AP,TD62064F,TD62064AF...
Datasheet PDF File TD62074AP PDF File

TD62074AP
TD62074AP

Overview
TD62064,074P/AP/F/AF TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62064P,TD62064AP,TD62064F,TD62064AF TD62074P,TD62074AP,TD62074F,TD62074AF 4CH HIGH−CURRENT DARLINGTON SINK DRIVER The TD62064P / AP / F / AF and TD62074P / AP / F / AF are high−voltage, high−current darlington drivers comprised of four NPN darlington pairs.
All units feature integral clamp diodes for switching inductive loads and all units of TD62074P / AP / F / AF feature uncommitted collectors and emitters for isolated darlington applications.
For proper operation, the substrate (SUB) must be connected to the most negative voltage.
Applications include relay, hammer, lamp and stepping motor drivers.
FEATURES l Output current (single output) 1.
5 A (Max) l High sustaining voltage output 35 V (Min) (TD62064P / F, 074P / F) 50 V (Min) (TD62064AP / AF, 074AP / AF) l Output clamp diodes : TD62064P / AP / F / AF l Isolated darlington array : TD62074P / AP / F / AF l Input compatible with TTL and 5 V CMOS l GND and SUB terminal = heat sink l Package type−P, AP : DIP−16 pin l Package type−F, AF : HSOP−16 pin Weight DIP16−P−300−2.
54A : 1.
11 g (Typ.
) HSOP16−P−300−1.
00 : 0.
50 g (Typ.
) PIN CONNECTION (TOP VIEW) TD62064P / AP TD62074P / AP TD62064F / AF TD62074F / AF 1 2003-02-26 SCHEMATICS (EACH DRIVER) TD62064P / AP / F / AF TD62064,074P/AP/F/AF TD62074P / AP / F / AF Note: The input and output parasitic diodes cannot be used as clamp diodes.
PRECAUTIONS for USING (1) 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 contamination fault, or fault by improper grounding.
(2) If a TD62064P/AP/F/AF is being used to drive an inductive load...


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