The IC component BQ20Z70PW-V110 is a highly efficient fuel gauge and protection device designed for single-cell Li-Ion and Li-Polymer batteries. Here are the key features of this component:
1. Accurate Battery Fuel Gauging: The BQ20Z70PW-V110 integrates a proprietary Impedance Track capacity estimation algorithm that provides precise fuel gauging. This algorithm measures multiple parameters, including battery voltage, current, and temperature, to accurately determine the remaining capacity and calculate state of charge (SOC) and state of health (SOH) information.
2. Advanced Battery Protection: This component offers comprehensive safety features to protect the battery against overvoltage, undervoltage, overcurrent, and over-temperature conditions. It includes integrated voltage and current protection circuits, ensuring the battery operates within safe operating limits.
3. EV/HEV Applications Support: The BQ20Z70PW-V110 is specifically designed for Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) applications. It provides accurate fuel gauging and robust protection to ensure reliable and safe operation of the battery system in these demanding automotive environments.
4. Integrated Battery Charger Control: This component supports integrated charger control functionality, allowing efficient charging of the Li-Ion or Li-Polymer battery. It incorporates features like charge-current control, charge termination, and charge-conditioning
