BQ34Z100PWR-G1 TI Battery Management

The BQ34Z100-G1 is a battery fuel gauge for Li-Ion, Li-Polymer, LiFePO4, and other battery chemistries, supporting 3 to 16 series cells. It features Impedance Track™ technology for accurate state-of-charge (SOC) reporting, with integrated voltage, current, and temperature monitoring. The device communicates via I2C interface and includes a 16-bit data converter. Packaged in 14-pin TSSOP, the BQ34Z100-G1 is designed for high-cell-count battery pack applications. Selection is ideal for accurate battery monitoring in multi-cell battery systems. Applications include e-bikes, power tools, UPS systems, medical carts, robotics, and battery backup systems requiring accurate fuel gauging for large battery packs with multiple series cells. In stock at HL Electronics – request a quote for fast delivery.