TPS61202: Current limit during softstart.

Isao Takigasaki

Part Number: TPS61202

Hi,

My customer has a question.

Datasheet of this device describes the current limit during soft start.

To ramp up the output voltage in a controlled way, the
average current limit is set to 400 mA and rises proportional to the increase of the output voltage.

What is the exact value of current limit at each output voltage? PLS provide the curve of current limit vs output voltage.

Best Regards, Taki

over 5 years ago

0 Minqiu Xie over 5 years ago

TI__Mastermind 21565 points

Hi Taki

Sorry we don't have such data. The current limit value will be normal when Vout reach 1.2V. During Vout below 1.2V, you could test with EVM for the typical value.

May I know what's the customer application requirements? Why customer ask such question?

Please share the details information of Vin, Vout and load condition.

0 Minqiu Xie over 5 years ago in reply to Minqiu Xie

TI__Mastermind 21565 points

Hi Taki:

As we have another contact way. I'll close this post.

Power management

Power management forum

TPS61202: Current limit during softstart.