Manufacturer Part Number
BQ24014DRCR
Manufacturer
Texas Instruments
Introduction
High-efficiency, single-cell Li-Ion/Polymer battery charger integrated circuit
Product Features and Performance
Constant-current, constant-voltage charging
Charging current up to 1A
Programmable charging current and charge timer
Automatic charge termination
Thermal regulation to prevent overheating
Comprehensive safety and protection features
Product Advantages
Compact size for space-constrained designs
High efficiency for extended battery life
Robust protection against faults and hazards
Key Technical Parameters
Operating voltage: 4.2V (single-cell battery)
Maximum input voltage: 16.5V
Charging current up to 1A
Operating temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Thermal regulation and short-circuit protection
Overcurrent, overvoltage, and undervoltage protection
Compatibility
Suitable for lithium-ion and lithium-polymer battery packs
Application Areas
Smartphones, tablets, wearables, and other portable electronics
Product Lifecycle
Active product, no known plans for discontinuation
Replacement parts and upgrades are available
Key Reasons to Choose
High-performance, efficient battery charging
Extensive safety and protection features
Compact size for space-constrained designs
Proven reliability from a trusted manufacturer
Wide operating temperature range