TPS23841: Reference design for auto mode operation

burak balkuv

Intellectual 620 points

Part Number: TPS23841
Other Parts Discussed in Thread: TPS23861, TPS23882

Using the TPS23841. Device will be in auto mode so will not be using the PMM operation.

Is there a simplified schematic that shows the basic setup?

Will not be using the AC disconnect function, can you recommend how to connect the TPS23841.

Space is a t a premium as such looking for a minimalistic design.

I can only find reference designs that implement the PMM

over 3 years ago

0 Penny Xu over 3 years ago

TI__Genius 15685 points

Burak,

TPS23841 is an old generation and we have newer device TPS23861 or TPS23882B1 can do autonomous mode. The hardware will be much simpler and the cost is lower. Thanks.

Best regards,

Penny

0 burak balkuv over 3 years ago in reply to Penny Xu

Intellectual 620 points

Neither TPS23861 nor TPS23882 is available. Need to design with 23841 only because its available..

0 burak balkuv over 3 years ago

Intellectual 620 points

Can i get an answer on a design that doesn't use AC disconnect. goal is to use minimize space.

0 Penny Xu over 3 years ago in reply to burak balkuv

TI__Genius 15685 points

Burak,

You can refer to the EVM schematic from the EVM user's guide, but the EVM has EOL. Since this part was very old and we don't have expert on the team to answer questions, we don't recommend this part for new designs. Thanks.

Best regards,

Penny

Power management

Power management forum

TPS23841: Reference design for auto mode operation