LP8860-Q1: <Request>LP8860 circuit review

Lin Hsian

Expert 1580 points

Part Number: LP8860-Q1

Hi,

Our customer used LP8860 for car display LED driver, the LP8860 circuit as attached file.

Please help to review and advise, thank you.LED 8860.pdf

Warm Regards,

Kevin

over 6 years ago

0 Shirley He over 6 years ago

TI__Expert 5475 points

Hi Kevin,

Please help specify the spec below first.
What is the switching frequency?
What is the LED string voltage range?
What is the maximum channel current?

0 Shirley He over 6 years ago in reply to Shirley He

TI__Expert 5475 points

Hi Kevin,

I'll close this thread since we have already talked via email regarding the schematic.

0 Lin Hsian over 6 years ago in reply to Shirley He

Expert 1580 points

I see, thanks Shirley.

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LP8860-Q1: <Request>LP8860 circuit review