The BQ2945xy family of products is a secondary-level voltage monitor and protector for Li-ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any of the two or three cells has an overvoltage condition. This output is triggered into a high state after an overvoltage condition satisfies the specified delay timer.
PART NUMBER(1) | PACKAGE | BODY SIZE (NOM) |
---|---|---|
BQ2945xy | SON (6) | 2.00 mm × 2.00 mm |
Changes from Revision J (June 2022) to Revision K (August 2022)
Changes from Revision I (May 2021) to Revision J (June 2022)
Changes from Revision H (December 2017) to Revision I (May 2021)
Changes from Revision G (November 2017) to Revision H (December 2017)