TPS25910: Schematic Review

Kuan Wei Chen (Kevin Chen)

Genius 9710 points

Part Number: TPS25910
Other Parts Discussed in Thread: TPS25982,

Dear Team,

Do you have any comments for the schematic?

Kevin

over 5 years ago

0 Rakesh over 5 years ago

TI__Guru** 103001 points

Hi Kevin,

Schematic looks perfect. Please add transient protection for the device - a TVS diode at the input and schottky diode at the output.

I recommend TPS25982 as alternative replacement to TPS25910. TPS25982 offers lower Ron and better current limit accuracy in the same size as TPS25910.

BR,

Rakesh

0 Kuan Wei Chen (Kevin Chen) over 5 years ago in reply to Rakesh

TI__Genius 9710 points

Dear Rakesh,

Please check the schematic:

Kevin

0 Rakesh over 5 years ago in reply to Kuan Wei Chen (Kevin Chen)

TI__Guru** 103001 points

Hi Kevin,

Please use

SMBJ14A-13-F TVS diode at the input
MBR230LSFT1G Schottky diode at the output

Best Regards,

Rakesh

Power management

Power management forum

TPS25910: Schematic Review