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BQ25012RHLR - Single-Cell Li-Ion Battery Charger IC

The BQ25012RHLR from Texas Instruments is a highly integrated, single-cell lithium-ion and lithium-polymer battery charger IC designed for space-constrained portable applications. This advanced battery management solution delivers up to 500mA of charging current with programmable features for optimal battery health and safety.

Key Features & Benefits

  • 500mA Maximum Charge Current: Programmable constant-current charging optimized for single-cell Li-Ion/Polymer batteries
  • USB Interface: Seamless integration with USB-powered devices and charging systems
  • Programmable Timer & Current: Flexible configuration to match specific battery requirements and charging profiles
  • Over-Temperature Protection: Built-in fault protection ensures safe operation and extends battery lifespan
  • Wide Operating Temperature Range: Reliable performance from -40°C to 125°C (TJ) for industrial and consumer applications
  • Compact 20-VQFN Package: Space-efficient 3.5x4.5mm surface-mount design ideal for portable electronics
  • 4.2V Battery Pack Voltage: Industry-standard voltage regulation for lithium-based chemistries
  • 6.5V Maximum Supply Voltage: Compatible with standard USB power sources

Ideal Applications

Perfect for portable electronics, wearables, IoT devices, wireless sensors, medical instruments, and battery-powered consumer products requiring reliable single-cell lithium battery charging.

Why Choose HQICKEY?

At HQICKEY, we provide authentic, quality-verified electronic components with comprehensive technical support and reliable global shipping. Every component is sourced directly from authorized distributors to ensure authenticity and performance.

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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Marketplace | Cut Tape (CT)
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current, Timer
Fault Protection Over Temperature
Charge Current - Max 500mA
Battery Pack Voltage 4.2V
Voltage - Supply (Max) 6.5V
Interface USB
Operating Temperature -40°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-VQFN (3.5x4.5)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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