BQ20Z75DBTR-V180 - Texas Instruments

Manufacturer Part Number

BQ20Z75DBTR-V180

Manufacturer

Texas Instruments

Introduction

The BQ20Z75DBTR-V180 is a highly integrated multi-function battery management solution from Texas Instruments, designed for 2-4 cell lithium-ion/polymer batteries. Primarily utilized in Power Management Integrated Circuits (PMIC), this model utilizes Impedance Track™ technology for accurate state of charge calculations.

Product Features and Performance

Multi-Function Controller

Supports 2 to 4 lithium-ion/polymer cells

Integrates Impedance Track™ technology

Operates over -40°C to 85°C

Uses SMBus interface for communications

Encased in a 38-TFSOP package

Fault protections include: Over Current, Over Temperature, Over/Under Voltage, Short Circuit

Product Advantages

Accuracy in charge state detection

Comprehensive fault protection enhances safety

Supports wide operating temperature range

Compact surface mount package suitable for space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2 ~ 4

Operating Temperature: -40°C ~ 85°C

Interface: SMBus

Mounting Type: Surface Mount

Quality and Safety Features

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

Compatibility

Compatible with 2 to 4 cell lithium-ion and polymer battery configurations

Designed for use with SMBus interface systems

Application Areas

Battery management for portable consumer electronics

Power backup systems

Electric vehicles and e-bikes

Other electronic devices requiring reliable battery management

Product Lifecycle

Status: Obsolete

Note: Customers should consider searching for replacement or upgraded models as this product is nearing discontinuation.

Several Key Reasons to Choose This Product

Highly accurate Impedance Track™ technology for precise battery management

Compact and robust design suitable for a wide range of applications

Advanced safety features prevent common battery-related faults

Works perfectly across a wide temperature range

Supports common lithium-based battery chemistries enhancing versatility in usage