TPS22917: TPS22917 : switch

Ashwini M S

Part Number: TPS22917

Hello team,

I am using TPS22917DBVR Switch in my project. I observed output voltage variation as shown in attached image. Is this is expected output or IC is malfunctioning?

Regards,
Ashwini M S

over 2 years ago

0 Kalin Burnside over 2 years ago

TI__Genius 13300 points

Hello Ashwini,

The output of TPS22917 should not rise until the ON signal has been driven HIGH. Is it possible something else on the output side is attempting to pull up the output while the device is disabled?

Could you share your schematic surrounding just TPS22917?

Regards,

Kalin Burnside

0 Kalin Burnside over 2 years ago in reply to Kalin Burnside

TI__Genius 13300 points

Hello Ashwini,

Since you have not replied in two weeks I will be closing this thread. If you still need help please create a new thread.

Regards,

Kalin Burnside

Power management

Power management forum

TPS22917: TPS22917 : switch