BQ29330DBT

2-， 3-和4芯锂离子或锂聚合物电池保护AFE 2-,3-,AND 4-CELL LITHIUM-ION OR LITHIUM-POLYMER BATTERY PROTECTION AFE

DESCRIPON

The bq29330 is a 2-series, 3-series, and 4-series cell lithium-ion battery pack full-protection analog front end AFE IC that incorporates a 2.5-V, 16-mA and 3.3-V, 25-mA low dropout regulator LDO. The bq29330 also integrates an I2C-compatible interface to extract battery parameters such as battery voltage, individual cell voltages, and control output status. Other parameters such as current protection thresholds and delays can also be programmed into the bq29330 to increase the flexibility of the battery management system.