BQ20Z70PWR-V110 - Texas Instruments

Manufacturer Part Number

BQ20Z70PWR-V110

Manufacturer

Texas Instruments

Introduction

The BQ20Z70PWR-V110 is a battery management device from Texas Instruments, integrating the Impedance Track algorithm.

Product Features and Performance

Support for 2 to 4 lithium-ion or lithium-polymer cells

Over current, over temperature, under/over-voltage, and short circuit protection

Interface with SMBus communication protocol

Impedance Track technology for accurate state-of-charge estimation

Operating temperature range from -40°C to 85°C

Product Advantages

Enhanced safety features for battery protection

High-precision monitoring facilitates better energy management

Compatible with common lithium battery chemistries

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2 ~ 4

Interface: SMBus

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 20-TSSOP

Quality and Safety Features

Protection from over current, over temperature, over/under voltage, and short circuit incidents

Robust thermal handling capabilities

Compatibility

Works with 2 to 4 cell configurations in lithium ion or lithium polymer batteries

Application Areas

Portable consumer electronics

Battery-powered devices

Energy storage systems

Product Lifecycle

Discontinued at Digi-Key

For replacement or upgrade inquiries, contact Texas Instruments

Several Key Reasons to Choose This Product

Accurate state-of-charge determination using Impedance Track technology

Flexible support for multiple lithium battery cell types

Comprehensive fault protection increases system reliability

Ideal for integration in energy-sensitive portable devices

Texas Instruments' reputation for quality and technical support