LP8861-Q1: Schematic Check

zhang yonghong

Prodigy 70 points

Part Number: LP8861-Q1

Dear:

Can you help me check the schematic design?

6813.TI check.pdf

over 2 years ago

0 Xiaoguang1 over 2 years ago

TI__Genius 14030 points

Generally, it is ok. Please add small capacitor on OUTx pin, like 1-2.2nF.

May changing R216 to 1-10ohm, C231 to 330pF~ 1nF or optimize the value based on the test result. It is ok as long as SW node spike is well suppressed.

0 zhang yonghong over 2 years ago

Prodigy 70 points

Thank you for your support.
Can you check the other TI chips in the attachment for me?

0 Xiaoguang1 over 2 years ago in reply to zhang yonghong

TI__Genius 14030 points

Yonghong,

Pls kindly reach relative PL for other TI chips. Sorry for it.

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LP8861-Q1: Schematic Check