LM74700-Q1: Parallel Battery Protection

Satoshi Yone

Part Number: LM74700-Q1

Hi, Team,

Is it possible to use LM74700-Q1 as diode for parallel battery protection? A customer is using 1S battery in parallel with diode protection.

Best Regards,
Satoshi Yone

over 6 years ago

0 Karikalan Selvaraj over 6 years ago

TI__Genius 16305 points

Hi Satoshi,

LM74700-Q1 can protect battery from reverse current and reduce the forward drop from 500mV to close to 20mV.

Could you let us know the protection requirements in more detail, on what is required.

Regards,
Kari.

0 Karikalan Selvaraj over 6 years ago in reply to Karikalan Selvaraj

TI__Genius 16305 points

Hi Satoshi,

If you could reply, I can support you better.
If you think your question is answered, click "this resolved my issue" button.

Regards,
Kari.

0 Satoshi Yone over 6 years ago in reply to Karikalan Selvaraj

TI__Expert 3600 points

Sorry for the late reply and thanks for your support!

The customer has not fixed the system. I will contact again or post e2e if I need further support.

Best Regards,
Satoshi Yone

0 Karikalan Selvaraj over 6 years ago in reply to Satoshi Yone

TI__Genius 16305 points

Hi Satoshi Yone,

Thank you for the feedback.
Until we wait for the customer feedback, We will close this thread.
It can be reopened again when customer has fixed the system.

Regards,
Kari.

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LM74700-Q1: Parallel Battery Protection