TPS65251: TPS65251 EVM circuit vs EVM layout

Mitsuharu Iwasaki7

Part Number: TPS65251
Other Parts Discussed in Thread: TPS65215

Hello all,

TPS65251 specification and TPS65251 EVM circuit show 35 pin is assigned GND pin.

But 35pin of TPS65215 EVM is floating. Which is correct?

Best Regards.,

M.Iwasaki

0 Zhao Ma over 7 years ago

Hi, Sir

Connecting 35 pin to GND is right.

I will confirm with designer why it is floating in EVM later.

0 Zhao Ma over 7 years ago

Hi, Sir

Have confirmed with designer, the Pin35 can be floating or to GND.
But strongly recommend to connect it to GND.

Power management forum