Manufacturer Part Number
BQ24008PWPR
Manufacturer
Texas Instruments
Introduction
An integrated lithium-ion battery charger IC suitable for portable applications.
Product Features and Performance
Integrated power FET and current sensor for high efficiency
Preset and adjustable charge voltage options
Automatic recharge feature
Charge status and fault condition signaling
Thermal regulation and protection
High-level of integration for space-constrained applications
Product Advantages
Supports a wide range of battery sizes and chemistries
Offers programmable charge parameters for design flexibility
Provides comprehensive protection features enhancing safety
Enables design of high-efficiency charging solutions due to an integrated FET
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Charge Current - Max: 1.2A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 10V
Operating Temperature: -40°C to 70°C
Quality and Safety Features
Over Temperature Fault Protection
Thermal Regulation and Protection Mechanism
Charge Status Signaling for Safety Monitoring
Compatibility
Suitable for single-cell lithium-ion battery charging
Designed for surface mount technology, compatible with various PCB layouts
Application Areas
Portable Electronic Devices
Power Banks
Battery-Powered Equipment
Wearable Technology
Product Lifecycle
Active status with ongoing manufacturer support
No current indication of nearing discontinuation with the availability of replacements or upgrades if necessary
Several Key Reasons to Choose This Product
Supports fast charging with up to 1.2A charge current
Flexible design options with programmable features
High system reliability due to advanced protection features
Texas Instruments’ reputation for quality and long-term support
Designed to operate in a wide range of environmental temperatures