1. If Vin connect power supply DC 3.3v, and set VOC_SAMP = 80% configures, just a testing, will damage to IC BQ25505?
2.I find Current in Vin_DC pin is more bigger than VBAT_SET(this pin is connet to Li-cell), but load circuit is little current, so why?
3.Could someone share me BQ25505 charging Li-cell process Figure
4. My PCB as followed, help check.