TPS25846-Q1: Current limit up to 4.8A

Shinji Tsuji

Genius 14169 points

Part Number: TPS25846-Q1

Hi team,

I would like to keep VBUS active up to 4.8A for 1ms.

Is that possible to set the current limit to minimum 4.8A?

regards,

0 Ansel Song over 4 years ago

Hi Shiji-san,

Yes, it can achieve. Is that for passing MFI test?

Regards,

Ansel

0 Shinji Tsuji over 4 years ago in reply to Ansel Song

Yes it is.

regards,

0 Michael Tan over 4 years ago in reply to Shinji Tsuji

Hi Tsuji-san,

The TPS25846-Q1 can pass the MFi OCP test but it need require 400uF total cap in the CSN pin to hold the big loading in short time (1mS).

Power management forum