TPS3851: circuit check

Tommy Tzeng

Genius 5780 points

Part Number: TPS3851

Tool/software:

Hi Sir,

after our confirm, we think the R4427 resistor does not need it, everything else is fine, right?

could help confirm for us again , thanks for your support and learn from you.

+1 Jesse Villanueva 5 months ago

Hi Tommy,

The schematic looks good to me.

Jesse

0 Tommy Tzeng 5 months ago in reply to Jesse Villanueva

Genius 5780 points

Hi Jesse,

thanks,

but we confused whether pin_6 WDI need a pull-up resistor?

+1 Jesse Villanueva 5 months ago in reply to Tommy Tzeng

Hi Tommy,

The pull-up resistor is not necessary, unless the SoC needs help to get above the VIH min of the WDI.

Jesse

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