Other Parts Discussed in Thread: BQ33100
Q1. According to the datasheet suggestion ""The VCC and PACK pin must be connected to the positive termination of the capacitor array.""
But why does the EVM Board connect the BQ33100 PIN24_VCC to the input of the charger circuit instead of the positive termination of the capacitor array?
Q2. According to the datasheet suggestion that the VCC,max is 25V or Vvc2 + 5V. Refer to the EVM circuit design, when the EVM is powered on, VCC = 15V, but Vcc2 is slowly charging at this time, and VCC-Vvc2> 5V, will the BQ33100 IC be damaged? How to design VCC is correct?
Q3: Should PIN2_NC to be connected to PIN24_VCC if not used?