TPS3704-Q1: Power on reset behavior

Shinji Tsuji

Genius 15124 points

Part Number: TPS3704-Q1

Tool/software:

Hi team,

When the supply voltage (VDD) drops below VPOR, should I drop the voltage down to 0V(or xxV)

before applying the voltage again?

Or will it recover automatically without toggling or holding VDD to 0V?

regards,

over 1 year ago

0 Masoud Beheshti61 over 1 year ago

TI__Mastermind 19596 points

Our team will respond in the next 24 hours. Thank you.

0 Oscar Ambriz over 1 year ago in reply to Masoud Beheshti61

TI__Genius 14510 points

Hello,

There is no need for the voltage to drop to 0V, it will recover automatically. But note that the performance of the TPS3704-Q1 device is not guaranteed when VDD is below POR, only once it has exceeded POR does it enter a defined state.

Regards,

Oscar Ambriz

Power management

Power management forum

TPS3704-Q1: Power on reset behavior