BQ76PL455APFCR - Texas Instruments

Manufacturer Part Number

BQ76PL455APFCR

Manufacturer

Texas Instruments

Introduction

The BQ76PL455APFCR is a multi-function controller designed for power management, specifically in battery management systems. It is part of Texas Instruments' Functional Safety (FuSa) series, aimed at providing reliable battery management solutions.

Product Features and Performance

Multi-function controller capabilities for comprehensive battery management

Supports a battery cell count of 6 to 16, suitable for various battery configurations

Provides fault protection against over temperature and over/under voltage conditions, enhancing safety

Integrates UART interface for communication, offering flexibility in system design

Operates across a wide temperature range of -40°C to 85°C, ensuring reliability under varied environmental conditions

Product Advantages

Part of the Functional Safety series, indicating adherence to safety standards

Versatile cell count compatibility, allowing for broader application use

Enhanced safety features protect against common battery faults

Flexible communication options through UART interface

Designed for surface mount technology, facilitating easier integration into circuit designs

Key Technical Parameters

Number of Cells: 6 ~ 16

Fault Protection: Over Temperature, Over/Under Voltage

Interface: UART

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 80-TQFP

Supplier Device Package: 80-TQFP (12x12)

Quality and Safety Features

Includes mechanisms for over temperature and voltage fault detection, ensuring the safety and longevity of battery systems

Part of Texas Instruments' dedication to functional safety, with design considerations aligned with safety standards

Compatibility

Flexible for use with a wide array of battery chemistries, accommodating diverse application needs despite the battery chemistry being unspecified

Application Areas

Suitable for a variety of power management applications, including electric vehicles, portable electronics, and industrial battery systems

Product Lifecycle

Designated as Obsolete, indicating it is nearing the end of its production lifecycle

Users should consider potential replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Safety-focused design, part of TI's Functional Safety series

Flexible cell compatibility and fault protection features cater to a wide range of battery management needs

Reliable operation ensured by a broad operational temperature range

Communication flexibility through UART interface allows for easy integration into existing systems

Surface mount design simplifies PCB layout and manufacturing processes