TPS61041: Disconnecting the Power Supply

Alisa Knorr

Part Number: TPS61041

Hello dear E2E Community,

I have a question regarding the power supply of the TPS61041. I would like to power the TPS through a switch, that is controlled by an external logic. Does it pose any problems in case of disconneting Vin? I could not find any details regarding this situation.

over 7 years ago

0 Youhao Xi over 7 years ago

TI__Guru* 78060 points

Our engineer responsible for this part is on holiday and your post will replied once she is back to office.

0 Helen chen over 7 years ago

TI__Mastermind 40080 points

What is your power Vin range? control Vin range? Generally, for this part, seperate the power Vin and control Vin is not suggested. But if the control Vin is fixed and the control Vin and the power Vin doesn't have much difference, then it is still fit.

0 Alisa Knorr over 7 years ago in reply to Helen chen

TI__Prodigy 595 points

Hello Helen,

Thank you for the feedback!

BR

Power management

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TPS61041: Disconnecting the Power Supply