Manufacturer Part Number
BQ7791501PWR
Manufacturer
Texas Instruments
Introduction
The BQ7791501PWR is a battery management device focusing on protection for lithium-ion and lithium-polymer batteries used in various applications.
Product Features and Performance
Integrated battery protection for 3 to 5 cell lithium-ion or lithium-polymer batteries
Over current, over temperature, over/under voltage, and short circuit protection
High accuracy voltage and current sensing
Low quiescent current
Built-in cell balancing functionality
Charge and discharge FET drive
Product Advantages
Enhances battery safety and reliability through multiple fault protections
Reduces system complexity with integrated functions
Increases the life span of the battery with accurate monitoring
Suitable for various applications due to its wide operating temperature range
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 3 ~ 5
Fault Protection: Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-TSSOP (0.173", 4.40mm Width)
Quality and Safety Features
Precision monitoring ensures safe operation within battery specifications
Multiple protections guard against common battery failure modes
Compatibility
Compatible with 3 to 5 cell lithium-ion or lithium-polymer battery configurations
Ideal for use in portable electronics requiring surface mount technology
Application Areas
Consumer electronics (smartphones, laptops, tablets)
Power tools
Electric vehicles
Energy storage systems
Product Lifecycle
Product Status: Active
Continuously supported with no immediate discontinuation notice
Availability of replacements or upgrades assured due to its active status
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a trusted leader in semiconductor industry
Comprehensive protection features enhance battery life and safety
Designed for a range of lithium battery configurations, increasing versatility
Operates effectively across a broad temperature range suitable for diverse environments
The device's integration capabilities reduce additional component needs, simplifying design and reducing overall cost
BQ77PL157APW-4225Texas InstrumentsIC BATT PROT LI-ION 3-6C 16TSSOP