TPS7B86-Q1: TPS7B86-Q1: can I put 3.3V on EN while 0V on IN?

Matthew Findlow

Intellectual 880 points

Part Number: TPS7B86-Q1

TPS7B86-Q1: can I put 3.3V on EN while 0V on IN? What current through EN under this circumstance? Thanks.

over 3 years ago

0 Nick Butts over 3 years ago

TI__Guru 50025 points

Hi Matthew,

There is no issue putting 3.3V on EN while VIN is held at 0V. The current into EN in this scenario is very small - only leakage current goes into EN as in the normal usage case.

Regards,

Nick

Power management

Power management forum

TPS7B86-Q1: TPS7B86-Q1: can I put 3.3V on EN while 0V on IN?