Other Parts Discussed in Thread: BQSTUDIO, BQ25756
Tool/software:
Hi,
I am trying to use BQ25756EVM to test charge/discharge functions using a 13S Li-Ion cell stack. I have connected the source power (55VDC) to J2, the Battery to J3, and the load (V regulated) to J1. I can enable charging, but cannot get the reverse mode (discharge) running. The status says the Reverse Mode Off no matter what bit settings I have. I have disabled EN_CHG and enabled EN_REV. What am I missing here to start discharging? The following is the status. Any help is greatly appreciated.
Thanks
Gamini