This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ4050: Disabling UTD protection

Part Number: BQ4050

Tool/software:

Hi,

I'm using BQ4050 in my BMS design. I'm facing issue on Toggling the DSG FET.

When i read all the registers, Safety Status (UTD) is High which indicates under temperature Discharge. I'm facing this issue even after disabling TS1, TS2, TS3, TS4, TSint.

Also in my Hardware I have connected the pins TS1, TS2, TS3, TS4, PTC, PTCEN to VSS.

Please let me know how to disable this UTD feature. I have also attached snips of registers and Bit Registers for your Reference.