TPS51200: min VO cap on near end

Given Ding

Genius 10155 points

Part Number: TPS51200

Hi Team,

Just want to check if there is min VO cap on near side of the pin.

Customer plan to remove the cap near the pin due to size limitation and just keep the cap on remote side.

Also, the min total VO cap is 30uf, right?

BRs

Given

0 Weidong Zhu over 4 years ago

Hi Given,

You can recommend customer to place a small cap near the pin, and place the rest of the output cap at the load side. The min total Cout is 30uF.

Regards,

Weidong

0 Given Ding over 4 years ago in reply to Weidong Zhu

Hi Weidong，

Thanks for your reply.

30uf is effective capacitance or nominal value?

Also，what is the min recommendation of cap puting near side?

BRs

Given

0 Weidong Zhu over 4 years ago in reply to Given Ding

Hi Given,

30uF is nominal value. You can place 1uF at near side.

Regards,

Weidong

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