MC33771BSA1AE - NXP USA Inc.

Manufacturer Part Number

MC33771BSA1AE

Manufacturer

NXP Semiconductors

Introduction

Advanced battery cell controller for lithium-ion batteries

Product Features and Performance

Supports 7 to 14 lithium-ion cells

SPI communication interface

Fault protection for over and under voltage scenarios

Operating temperature range from -40°C to 105°C

AEC-Q100 qualified for automotive applications

Surface mount, 64-LQFP Exposed Pad package

Enhanced cell voltage monitoring accuracy

Product Advantages

Optimized for robust performance in automotive environments

Advanced diagnostics and prognostics capabilities

Support for daisy-chained architecture, reducing wiring complexity

High system integration for compact designs

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 7 to 14

Interface: SPI

Operating Temperature: -40°C to 105°C

Package: 64-LQFP Exposed Pad

Quality and Safety Features

AEC-Q100 automotive qualification

Built-in fault protection mechanisms

Compliance with automotive-grade safety and quality standards

Compatibility

Compatible with various lithium-ion battery chemistries

Easily integrated with existing automotive power management systems

Application Areas

Electric and hybrid vehicles

Automotive battery management systems

Energy storage systems

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Options available for replacements or upgrades

Several Key Reasons to Choose This Product

Highly accurate battery monitoring

Enhances battery system reliability and safety

Adaptable to a range of lithium-ion battery configurations

Supports advanced energy management strategies in vehicles

Durable and reliable in harsh automotive environments

Ensures compliance with stringent automotive industry regulations