TUSB215-Q1: charge detection

Kai Hsiao

Guru 12675 points

Part Number: TUSB215-Q1
Other Parts Discussed in Thread: TPS2549, TUSB215, TUSB214

Hi Sir

I saw TPS2549 have divider 3 and 1.2V detection

May I know TUSB215 can support apple 2.4A charge detection and samsung charge detection ?

Thanks

0 Brian Zhou over 4 years ago

TUSB215 don't support charge detect. TUSB214 can support CDP, but only upto 1.5A.

0 Kai Hsiao over 4 years ago in reply to Brian Zhou

Guru 12675 points

Hi Brian

Could you help to double confirm again

I saw " BC1.2 Charging Downstream Port (CDP) controller" in both of 214 and 215 datasheet

0 Brian Zhou over 4 years ago in reply to Kai Hsiao

sorry, you are right. TUSB215 use 5v and TUSB214 use 3.3v.

but CDP only support 1.5A.

Interface forum