Manufacturer Part Number
BQ7791502PWR
Manufacturer
Texas Instruments
Introduction
The BQ7791502PWR by Texas Instruments is a dedicated battery protection device designed for Lithium Ion/Polymer batteries, catering to power management needs across a wide range of applications.
Product Features and Performance
Provides robust battery protection for 3 to 5 cell lithium ion or polymer batteries
Integrated fault protection features for over current, over temperature, over/under voltage, and short circuit
Operates in a wide temperature range from -40°C to 85°C
Surface Mount technology for efficient assembly
Packaged in a compact 24-TSSOP configuration, optimizing board space
Product Advantages
Enhances battery safety and operational reliability
Streamlines power management with wide-ranging fault protection
Supports a broad array of lithium battery configurations
Durable design ensures consistent performance over a wide temperature range
Compact footprint ideal for space-constrained applications
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells Supported: 3 ~ 5
Operating Temperature Range: -40°C ~ 85°C
Fault Protections: Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Mounting Type: Surface Mount
Package: 24-TSSOP
Quality and Safety Features
Offers comprehensive battery cell protection to prevent damage due to common fault conditions
Ensures reliable operation in wide thermal environments
Compatibility
Designed for lithium ion and lithium polymer battery configurations within the specified cell count range
Surface mount technology supports integration into various circuit board designs
Application Areas
Mobile devices
Portable power banks
Energy storage systems
Uninterrupted power supplies (UPS)
Electric vehicles (EVs)
Product Lifecycle
Status: Active
Not currently near discontinuation, ensuring availability for new designs
Supports future design scalability with potential for replacements or upgrades within Texas Instruments’ product range
Several Key Reasons to Choose This Product
Texas Instruments’ reputation for quality and reliability in power management solutions
Comprehensive protection enhances safety and extends battery life
Versatile application across multiple battery-powered and portable devices
Active product lifecycle status ensures long-term availability
Compact and efficient design facilitates easy integration into existing and new designs
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