TPS61322: output current of TPS613222A

Paulo Barreira

Prodigy 30 points

Part Number: TPS61322

Can I use the TPS for input voltage from 1.8 to 5.5V and output voltage from 5V to 400mA load?

over 5 years ago

0 Jasper Li over 5 years ago

TI__Mastermind 46905 points

Hi Paulo,

The TPS613222A can't support 400mA from 1.8V input. the output current should be at 260mA level from 1.8V input, and increases with higher input voltage.

0 Paulo Barreira over 5 years ago in reply to Jasper Li

Prodigy 30 points

I can turn off some loads at the output of the TPS613222A while increasing the input voltage. In this case, from what level of input voltage can I get 400mA at the output of TPS613222A?

0 Jasper Li over 5 years ago in reply to Paulo Barreira

TI__Mastermind 46905 points

Hi Paulo,

The input voltage should be higher than 2.6V to support 400mA output

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TPS61322: output current of TPS613222A