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TLE4208G

1-A Quad-HBD (Quad-Half-Bridge Driver)

Infineon Technologies 

TLE4208G

Pin Definitions and Functions

Pin No.

Symbol Function

1, 6, 7, 8, 9, GND

14, 20, 21,

22, 23

Ground;

negative reference potential for blocking capacitor

2

EF12

Error Flag output of half-bridges 1and 2;

open collector; low = error

3

IN1

Input channel of half-bridge 1;

controls OUT1

4, 11, 15, 28 N.C.

Not connected

5

OUT1 Power output of half-bridge 1;

short circuit protected; with integrated clamp diodes

10

OUT3 Power output of half-bridge 3;

short-circuit protected; with integrated clamp diodes

12

IN3

Input channel of half-bridge 3;

controls OUT3

13

INH34

Inhibit input of half-bridges 3 and 4;

low = half-bridges 3 and 4 in stand-by

16

EF34

Error Flag output of half-bridges 3 and 4;

open collector; low = error

17

IN4

Input channel of half-bridge 4;

controls OUT4

18

VS34

Power supply voltage of half-bridges 3 and 4;

positive reference potential for blocking capacitor

19

OUT4 Power output of half-bridge 4;

short circuit protected; with integrated clamp diodes

24

OUT2 Power-output of half-bridge 2;

short circuit protected; with integrated clamp diodes

25

VS12

Power supply voltage of half-bridges 1 and 2;

positive reference potential for blocking capacitor

26

IN2

Input channel of half-bridge 2;

controls OUT2

27

INH12

Inhibit input of half-bridges 1and 2;

low = half-bridges 1 and 2 in stand-by

Data Sheet

3

2008-02-04

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