TPS61041-Q1: About operation at current limit

Koji Hayashi92

Mastermind 7030 points

Part Number: TPS61041-Q1

Hi All,

When the current limit is reached, the FET turns off.

How is the cancellation of the limit state ?

If the current gets lighter, will Switching work again ?

Or must you turn the EN pin OFF / ON ?

Best Regards,
Koji Hayashi

over 7 years ago

0 Helen chen over 7 years ago

TI__Mastermind 40080 points

When the current limit reached, the FET turns off. if the load is heavy which makes the Vo drops, if Vo drop to a level higher than Vin, then it can recovery, if Vo drop to a level even <=Vin, it can't recovery. you must turn the EN OFF then ON again.

0 Koji Hayashi92 over 7 years ago in reply to Helen chen

Mastermind 7030 points

Hi Helen-san

Thank you for quick response.
I understood.

Best Regards
Koji Hayashi

Power management

Power management forum

TPS61041-Q1: About operation at current limit