Manufacturer Part Number
MC33771BTP1AE
Manufacturer
NXP Semiconductors
Introduction
Integrated battery cell controller for automotive and industrial applications
Product Features and Performance
Battery cell controller for lithium-ion cells
Supports 7 to 14 cells in series
Provides precise voltage and temperature measurement
Cell balancing functionality
Over/Under Voltage fault protection
TPL interface for communication
High accuracy for state of charge (SOC) determination
Product Advantages
High integration reduces system complexity
Enhanced safety features for automotive reliability
Built for extreme temperatures in automotive environments
Robust design following AEC-Q100 qualification
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 7 ~ 14
Fault Protection: Over/Under Voltage
Interface: TPL
Operating Temperature: -40°C ~ 105°C
Automotive Grade
Mounting Type: Surface Mount
Package / Case: 64-LQFP Exposed Pad
Quality and Safety Features
AEC-Q100 qualified for automotive standards
Includes safety mechanisms for voltage fault conditions
Durable design suitable for harsh operating environments
Compatibility
Compatible with lithium-ion battery technologies
Interfacing capabilities through TPL standard
Application Areas
Automotive battery management systems
Energy storage systems
Industrial battery-powered applications
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Replacement or upgrade products not specified
Several Key Reasons to Choose This Product
Designed specifically for precision battery management in automotive applications
High level of integration simplifies system design
Extended temperature range satisfies rigorous automotive requirements
Ensures battery safety and longevity through robust fault protection
NXP Semiconductors' proven reliability and support in the semiconductor industry
MC33772ASP3Freescale Semiconductor