Manufacturer Part Number
BQ771802DPJR
Manufacturer
Texas Instruments
Introduction
The BQ771802DPJR is a dedicated battery protection device designed for 2 to 5-cell lithium-ion batteries.
Product Features and Performance
Specially designed for lithium-ion battery protection
Can manage 2 to 5-cell battery configurations
Includes overvoltage fault protection to prevent damage
Works effectively across a wide operating temperature range of -40°C to 110°C
Provided in a compact, surface mount 8-WDFN exposed pad package
Tape and reel packaging for efficient assembly
Product Advantages
High-temperature operation capability ensures reliability in harsh environments
Compact size facilitates integration into space-constrained applications
Overvoltage protection enhances battery safety and longevity
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 2 ~ 5
Fault Protection: Over Voltage
Operating Temperature: -40°C ~ 110°C
Mounting Type: Surface Mount
Package / Case: 8-WDFN Exposed Pad
Supplier Device Package: 8-WSON (3x4)
Quality and Safety Features
Overvoltage protection to safeguard against excessive voltage conditions
Compatibility
Compatible with 2 to 5-cell lithium-ion battery configurations
Application Areas
Portable electronics
Battery-powered devices
Energy storage systems
Product Lifecycle
Product Status: Active
No current indication of discontinuation or obsolescence
Likely availability of replacements or upgrades if necessary
Several Key Reasons to Choose This Product
High reliability from a reputable manufacturer, Texas Instruments
Wide operating temperature range suitable for various environments
Surface mount technology aligns with modern PCB assembly processes
Overvoltage protection ensures safer operation and prolongs battery life
Supports a broad range of lithium-ion battery configurations
Optimized for power management in diverse electronic applications
