Texas Instruments Battery Fuel Gauge IC 2.7 V to 4.5 V Input, 2.3 V Output 250 mA, TSSOP 14-Pin BQ34Z100PW-G1

Texas Instruments BQ34Z100PW-G1 Battery Fuel Gauge IC is a high-precision battery monitoring component designed for applications needing accurate state-of-charge, capacity, and voltage measurement. Its compact 14-pin TSSOP surface mount package supports input voltages ranging from 2.7 V to 4.5 V and provides a 2.3 V output capable of supplying up to 250 mA of current.

Built to enhance battery system intelligence, this IC autonomously measures cell voltages, current, and temperature every second, minimizing host processor dependency and thus reducing standby power consumption. It includes multiple safety protections such as over/under-temperature, over/under-voltage, discharge short circuit detection, and charge overcurrent safeguards.

Advanced capacity indication algorithms ensure accurate reporting of remaining battery capacity in mAh as well as state-of-health (SOH) to enable better prediction of usable battery life. This device supports smart charging schemes and adaptability to diverse battery types and conditions.

Operating reliably in temperatures from -40°C to 85°C, it is well suited for industrial, laboratory, automotive, and other demanding environments where precise battery management is critical.

The BQ34Z100PW-G1 comes from the well-established BQ34Z100 series, recognized for robust power management ICs tailored to battery monitoring needs. Its surface mount TSSOP-14 package facilitates compact board layouts and easy integration into custom designs.

Monitors remaining capacity and state-of-charge precisely. Provides autonomous measurement of voltages, current, and temperature every second. Includes multiple safety protections to ensure battery reliability. Enables smart charging and adaptability for enhanced battery management.

Wide operating temperature range supports diverse industrial applications. Compact 14-pin TSSOP surface mount package for PCB space efficiency. Browse further Battery Management ICs and power management solutions on EnvMart for reliable and efficient industrial electronics components.