L9362 Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

L9362

QUAD LOW SIDE DRIVER

STMicroelectronics 

L9362

Figure 5. Open-Load Failure (OL-Failure) Detection

Sporadical failure-detection

Failure detection active

for a sporadical OL-failure

NON

Lload

OFF

ON

I_OL

Statical failure-detection

Lload > I_OL

Diagnostic active

t_OL (filter-time)

Failure-detection

Failure-store

00AT0003

Lload > I_OL

for t > t_OL

Retrigger

t filter

t_OL

Retrigger

filter

Sporadical

failure-detection

t < t_OL

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