TPS3850: SET0, SET1 pin setup time

James Rabusa

Prodigy 60 points

Part Number: TPS3850

What is the purpose of SET0/SET1 pin setup time? From the datasheet, its typical value is 1us.

over 5 years ago

0 Abhinav.Sharma over 5 years ago

TI__Genius 9375 points

James,

During device power-up, there is a minimum time in which the internal digital SET pins need a time window to start functioning as intended. This spec simply means that you need to allow at least 1 µs for the device to startup before switching the SET pins.

Thanks,
Abhinav.

0 James Rabusa over 5 years ago in reply to Abhinav.Sharma

Prodigy 60 points

Hi Abhinav,

Thank you for your response! It is a great help!

Power management

Power management forum

TPS3850: SET0, SET1 pin setup time