TPS65580 VREG5 OUTPUT driving capability

MIKHAIL SALOV

Other Parts Discussed in Thread: TPS65580

Good day colleagues,

Could you tell me, what is the maximum output current for the VREG5 (LDO) pin of the TPS65580 if the input voltage is 12V?

Datasheet says 20mA minimum for 6V input. But what is a current limit?

Thank you, Mikhail

0 Jason Wang (BSR-MV) over 8 years ago

Mikhail,

VREG5 is only for device's internal circuit power supply.

It means you can't sink current from this pin to your system.

So the datasheet don't show the max value.

Jason Wang

0 MIKHAIL SALOV over 8 years ago in reply to Jason Wang (BSR-MV)

Good day Jason,

Thank you! I understand it's for internal use only, but what is the maximum output current of this LDO?

Thank you, Mikhail

0 Jason Wang (BSR-MV) over 8 years ago in reply to MIKHAIL SALOV

Mikhail,

There is no this data in my hand.

by the way, why do you need this value?

Jason Wang

Power management forum