ZHCS477K September 2011 – August 2022 BQ294502 , BQ294504 , BQ294506 , BQ294512 , BQ294522 , BQ294524 , BQ294532 , BQ294533 , BQ294534 , BQ294582 , BQ294592
PRODUCTION DATA
| NUMBER | NAME | TYPE(1) | DESCRIPTION |
|---|---|---|---|
| 1 | V3 | IA | Sense input for positive voltage of the third cell from the bottom of the stack. |
| 2 | V2 | IA | Sense input for positive voltage of the second cell from the bottom of the stack. |
| 3 | VSS | P | Electrically connected to IC ground and negative terminal of the lowest cell in the stack. |
| 4 | V1 | IA | Sense input for positive voltage of the lowest cell in the stack. |
| 5 | VDD | P | Power supply |
| 6 | OUT | OA1 | Output drive for external N-channel FET. |
| — | PWRPAD | — | VSS pin to be connected to the PWRPAD on the printed-circuit-board (PCB) for proper operation. |