TLE4208 查看數據表（PDF） - Infineon Technologies

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TLE4208

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

Infineon Technologies 

TLE 4208

WDO WDI R

Watchdog In

8

Watchdog Out

1

Reset Out

14

Q

9

TLE 4278 G

Input

13

Watchdog

Adjust

2

6 3,4,5,10,11,12 7

VS = 12 V

D1

1N4001

R QA

10 kΩ

V CC

R QB C Q

10 kΩ 22 µF

D

GND

CD

100 nF

Reset

Adjust

R WA C Ι

CS

100 k Ω 100 nF 22 µF

INH12 27

EF12 2

Inhibit 1,2

Fault-Detection 1,2

TLE 4208 G 26 V S12

DRV1

5 OUT1

IN1 3 INH12 IN1 IN2 OUT1 OUT2 DRV2

M1

0 XX Z Z

24

1 00 L L

OUT2

1 01 L H

IN2 26 1 1 0 H L

1,6,7,

1 11 H H

8,9,14 GND

µC

INH34 13

Inhibit 3,4

20,21,

22,23

DRV3

EF34 16

Fault-Detection 3,4

10 OUT3

IN3 12

IN4 17

INH34 IN3 IN4 OUT3 OUT4

0 XX Z Z

1 00 L L

1 01 L H

1 10 H L

1 11 H H

DRV4

M2

19

OUT4

18 V S34

AES02351

Figure 3 Application Circuit 1 (Device is Used as Dual-Full-Bridge-Driver)

Data Sheet

12

2004-02-27

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