Manufacturer Part Number
BQ771807DPJR
Manufacturer
Texas Instruments
Introduction
The BQ771807DPJR is a battery management device designed for lithium-ion batteries, providing efficient over-voltage protection and battery management for 2 to 5 cell configurations.
Product Features and Performance
Provides battery protection for 2 to 5 lithium-ion cell configurations
Robust over-voltage protection to prevent damage from excessive charging
Operating temperature range from -40°C to 110°C
Surface mount technology for compact and efficient design
Suitable for a variety of lithium-ion chemistries
Product Advantages
Enhanced safety features to protect against battery faults
High temperature operational capability for use in diverse environments
Compact design aids in space saving on PCBs
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 2 ~ 5
Fault Protection: Over Voltage
Operating Temperature: -40°C ~ 110°C (TA)
Mounting Type: Surface Mount
Package / Case: 8-WDFN Exposed Pad
Supplier Device Package: 8-WSON (3x4)
Quality and Safety Features
Sophisticated over-voltage protection circuitry
Built with high-quality materials ensuring reliability and durability
Compatibility
Compatible with various lithium-ion battery chemistries
Designed for PCBs with space constraints requiring surface mount devices
Application Areas
Consumer Electronics
Energy Storage Systems
Portable Devices
Emergency Backup Systems
Product Lifecycle
Currently active product status
No indication of nearing discontinuation
Replacements or upgrades should be available due to active status
Several Key Reasons to Choose This Product
Reliable protection against over-voltage incidents aiming to extend battery life
Operational in a wide range of temperatures, enhancing versatility
Compact and efficient design that can be easily integrated into various devices
Backed by Texas Instruments' reputation for quality in power management technology
BQ771808DPJTexas Instruments