U6813B-MFPG3 查看數據表（PDF） - Atmel Corporation

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产品描述 (功能)

生产厂家

U6813B-MFPG3

Fail-safe IC with High-side and Relay Driver

Atmel Corporation 

Timing Diagrams

U6813B

Figure 6. Watchdog in Too-fast Condition

5V

WDI

0V

Normal operation

WDI too fast

Normal operation

V Batt

RELO

0V

V Batt

FETO

0V

5V

P-EN

0V

5V

N-EN

0V

Don't care

14195

Figure 7. Watchdog in Too-slow Condition

Normal operation

5V

WDI

0V

WDI too slow

V Batt

RELO

0V

V Batt

FETO

0V

5V

P-EN

0V

5V

N-EN

0V

Normal operation

Don't care

14196

11

4543A–AUTO–05/02

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