LM5170-Q1: Circuit breker

David Kim6

Part Number: LM5170-Q1

There are questions about lm5170-Q-

Try to use the circuit breaker of the LV port as shown below.

Can turn off the circuit breaker function if reverse voltage is applied to the lv-port?

Thanks

0 Garrett Roecker over 6 years ago

Hi David,

Thanks for reaching out with your questions.

Can you please post the circuit that was implemented?

Thanks,

Garrett

0 David Kim6 over 6 years ago in reply to Garrett Roecker

Hi Garrett

Please refer to below

Try to use the circuit breaker of the LV port as shown below.

Can turn off the circuit breaker function if reverse voltage is applied to the lv-port?

Thanks

0 Youhao Xi over 6 years ago in reply to David Kim6

Hi David,

This does not protect against reverse battery polarity. Please consider to use the attached circuit for reverse protection.

Thanks,

Youhao Xi, Applications Engineering

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