BQ34Z100PWR - Texas Instruments

Manufacturer Part Number

BQ34Z100PWR

Manufacturer

Texas Instruments

Introduction

Battery monitoring integrated circuit with Impedance Track technology

Product Features and Performance

Supports multiple battery chemistries including Li-ion, Li-polymer

Accurate battery capacity and state-of-charge (SOC) reporting

Integrated gas gauge with Impedance Track technology

Supports battery pack protection circuits

Internal temperature sensor

Product Advantages

Highly accurate battery capacity and state-of-charge reporting

Supports a wide range of battery chemistries

Integrated protection features

Small 14-TSSOP package

Key Technical Parameters

Operating temperature: -40°C to 85°C

Package: 14-TSSOP

Interface: HDQ, I²C

Battery chemistry support: Multi-chemistry

Quality and Safety Features

RoHS3 compliant

Supports battery pack protection circuits

Compatibility

Surface mount package

Compatible with a wide range of battery types

Application Areas

Portable electronics

Battery-powered devices

Battery management systems

Product Lifecycle

Current product, no discontinuation planned

Replacement and upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Highly accurate battery capacity and state-of-charge reporting

Wide battery chemistry support

Integrated protection features for safe battery operation

Small package size for space-constrained designs

Long operating temperature range