Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2075 , , TUSB2046B , TUSB2036 Was there a resolution for TUSB2046I with TPS2044D? I saw some chip swap to TPS2075?
We see devices enumerate properly, except HID. That may be a speed issue or…
Hi Zlv Zhang.
I checked the DataSheet about , but there was no description of ESD.
Please tell me ESD data (HBM data , CDM data) of TPS2071DAP.
This is an inquiry from a customer and needs to be answered.
Thanks,
tps2071.pdf
Dear SJ -
Thanks for the post and welcome to E2E!
Sorry for your issue - here is looks like the MOSFET Q2 (CSD18543) had an issue.
Since that it is after the reverse polarity protection (Q1 of same kind of device, see attached schematic), I would…