Hi Mira,
I apologize to late reply. After the customer use ESD protect device, this issue becomes not occur.
It appears that this problem was occurred from the customer's evaluation environment.
Thank you so much for your kindly supports.
terita…
Part Number: BQ21040EVM-777 Hi team,
Our customer plan to use this device and have some question in User's Guide( www.ti.com/.../sluubf6.pdf).
1. In 4.2 Equipment and EVM Setup, there are the resister R11 and test point TP9 on the description, but…
Part Number: BQ21040EVM-777
Hi,
Could you teach me board size of BQ21040EVM-777 because I want to check if it can be installed in the evaluation device?
Best regards.
Part Number: BQ21040EVM-777 Other Parts Discussed in Thread: BQ21040 Hello,
for a new product we should use the BQ2104 device, I kindly ask you if it's possible to have the altium files for the BQ21040EVM-777 evaluation board.
Thanks for your support…
Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQ27421EVM-G1A , BQ21040EVM-777 , BQSTUDIO , , EV2400 Dear, All
The customer uses BQ27421EVM-G1A to acquire data. In another configuration, - BQ21040EVM-777 - EV2300 - Electronic load - Battery used…
Part Number: BQ21040 Hi,
What we found:
Use BQ21040EVM-777 and connect TS to GND with 237KOhm(disable TTDM mode) and without battery, the charger VOUT will output voltage if I touch TS pin by finger or anything made by metal, and it recover if finger…