BQ20Z95DBTR - Texas Instruments

Manufacturer Part Number

BQ20Z95DBTR

Manufacturer

texas-instruments

Introduction

The BQ20Z95DBTR is a component in the Power Management (PMIC) Battery Management category, created by Texas Instruments. This microcontroller is part of the Impedance Track™ series, which is known for its multi-function battery management capabilities specifically designed for Lithium Ion/Polymer batteries.

Product Features and Performance

Utilizes the Impedance Track™ algorithm

Manages 2 to 4 Lithium Ion or Polymer cells

Multi-function controller with SMBus interface

Provides over current, over temperature, over/under voltage, and short circuit protection

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

Product Advantages

Ensures superior battery performance and longevity

Comprehensive protection features enhance battery safety

Impedance Track™ technology helps accurately predict battery capacity and health

Supports a wide range of Lithium battery configurations

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2 ~ 4

Fault Protection: Over Current, Over Temperature, Over/Under Voltage, Short Circuit

Interface: SMBus

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 44-TFSOP (0.173", 4.40mm Width)

Quality and Safety Features

Implements multiple fault protection mechanisms to ensure the safety and reliability of battery operations

Compatibility

Compatible with a broad spectrum of Lithium Ion and Polymer battery configurations

Application Areas

Portable electronics

Battery-powered devices

Energy storage systems

Electric vehicles

Product Lifecycle

Obsolete status, suggesting the need for identifying replacements or upgrades

It's crucial to explore current offerings from Texas Instruments or alternative manufacturers for continuing support

Several Key Reasons to Choose This Product

Impedance Track™ technology offers advanced battery health and capacity monitoring

Comprehensive protection features ensure device and user safety

Wide operating temperature range is suitable for various deployment environments

Compatible with multiple Lithium battery types, allowing flexibility in design

Despite its obsolete status, its advanced features might still make it the best choice for specific legacy applications or systems where replacements are carefully managed