Texas Instruments BQ24103ARHLR

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Product Overview

The BQ24103ARHLR from Texas Instruments is a high-performance battery charger IC designed for 1-2 cell Lithium-Ion and Lithium-Polymer battery applications. This authentic semiconductor component delivers reliable charging performance with programmable current and timer features, making it ideal for portable electronics, power banks, and embedded systems requiring efficient battery management.

Key Features & Benefits

  • Dual-Cell Support: Charges 1 to 2 cell Li-Ion/Polymer batteries with 8.4V battery pack voltage
  • High Charge Current: Supports up to 2A maximum charging current with programmable constant current control
  • Advanced Protection: Built-in over-temperature and over-voltage fault protection ensures safe operation
  • Compact Design: 20-VQFN (3.5x4.5mm) surface mount package with exposed pad for excellent thermal performance
  • Wide Operating Range: Functions reliably from -40°C to 85°C ambient temperature
  • Flexible Input: Accepts supply voltages up to 16V maximum

Applications

This battery charger IC is perfectly suited for:

  • Portable consumer electronics and handheld devices
  • Power banks and USB charging solutions
  • Medical and industrial equipment with rechargeable batteries
  • IoT devices and wireless sensor networks
  • Embedded systems requiring reliable battery management

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic components directly from authorized distributors. Every BQ24103ARHLR comes with full manufacturer warranty support and comprehensive documentation. We offer global shipping to support your projects worldwide, whether you're prototyping or in full production.

Related Products & Resources

Looking for more battery management solutions? Explore our complete Battery Chargers Collection featuring power management ICs from leading manufacturers including Texas Instruments, Analog Devices, and Maxim Integrated.

Stay updated with the latest semiconductor industry insights, technical guides, and product announcements on our Technical Blog.

Order your authentic BQ24103ARHLR today and power your next innovation with confidence!

Product attributes Property Value
Manufacturer Texas Instruments
Product Series bqSWITCHER™
Packaging Marketplace | Cut Tape (CT)
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1 ~ 2
Current - Charging Constant - Programmable
Programmable Features Current, Timer
Fault Protection Over Temperature, Over Voltage
Charge Current - Max 2A
Battery Pack Voltage 8.4V
Voltage - Supply (Max) 16V
Interface -
Operating Temperature -40°C ~ 85°C (TA)
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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