Texas Instruments BQ24103ARHLTG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.33 | $14.33 |
| 15+ | $3.29 | $49.35 |
| 25+ | $3.22 | $80.50 |
| 50+ | $3.04 | $152.00 |
| 100+ | $2.69 | $269.00 |
| N+ | $0.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | bqSWITCHER™ |
| Packaging | Tape & Reel (TR) | |
| 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 |  |
Product Overview
The BQ24103ARHLTG4 from Texas Instruments is a high-performance battery charger IC designed for single or dual-cell lithium-ion and lithium-polymer battery applications. This advanced charging solution delivers up to 2A of programmable charging current with integrated safety features including over-temperature and over-voltage protection, making it ideal for portable electronics, industrial equipment, and embedded systems requiring reliable power management.
Key Features & Benefits
- High Charging Capacity: Supports up to 2A constant programmable charging current for fast, efficient battery charging
- Flexible Cell Configuration: Compatible with 1-2 cell Li-Ion/Polymer batteries (up to 8.4V pack voltage)
- Advanced Protection: Built-in over-temperature and over-voltage fault protection ensures safe operation
- Programmable Control: Customizable current and timer settings for optimized charging profiles
- Wide Input Range: Operates with supply voltages up to 16V for versatile power source compatibility
- Industrial Temperature Range: Rated for -40°C to 85°C operation in demanding environments
- Compact Surface Mount Package: 20-VFQFN (3.5x4.5mm) with exposed pad for excellent thermal performance
Applications
The BQ24103ARHLTG4 is engineered for demanding applications including portable medical devices, handheld test equipment, industrial sensors, battery-powered tools, and consumer electronics requiring robust, efficient Li-Ion/Polymer battery charging with comprehensive safety features.
Quality & Compliance
This component is RoHS compliant and sourced directly from authorized Texas Instruments distribution channels, ensuring authentic parts with full traceability and manufacturer warranty support.
Related Resources
- Battery Chargers - Explore our complete range of battery charging ICs and power management solutions
- HQICKEY Home - Browse our full catalog of premium semiconductors for embedded and industrial applications
- Technical Blog - Stay updated with the latest semiconductor news, application notes, and design resources
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