Texas Instruments LP3921SQ/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.42 | Dhs. 7.42 |
| 15+ | Dhs. 7.17 | Dhs. 107.55 |
| 25+ | Dhs. 7.01 | Dhs. 175.25 |
| 50+ | Dhs. 6.62 | Dhs. 331.00 |
| 100+ | Dhs. 5.84 | Dhs. 584.00 |
| N+ | Dhs. 1.17 | Price Inquiry |
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LP3921SQ/NOPB - Single-Cell Lithium-Ion Battery Charger IC
The LP3921SQ/NOPB from Texas Instruments is a high-performance, single-cell lithium-ion battery charger IC designed for portable electronics and embedded applications. Part of the renowned Boomer® series, this advanced power management solution delivers reliable, programmable charging with comprehensive fault protection.
Key Features & Benefits
- Programmable Constant Current Charging: Up to 950mA maximum charge current for fast, efficient battery replenishment
- I2C Interface: Flexible digital control for seamless integration into your system architecture
- Comprehensive Protection: Built-in over-temperature and reverse current protection safeguards your battery and system
- Wide Operating Range: Functions reliably from -40°C to 85°C, ideal for industrial and consumer applications
- Compact Surface Mount Package: 32-WFQFN (5x5mm) with exposed pad for superior thermal performance
- Industry Compliance: RoHS compliant for environmentally responsible design
Applications
The LP3921SQ/NOPB is perfectly suited for:
- Portable consumer electronics and handheld devices
- Wireless communication equipment
- Medical and healthcare monitoring devices
- Industrial sensors and IoT applications
- Battery-powered embedded systems
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality electronic components for industrial and consumer markets. Every component is sourced directly from authorized distributors, ensuring genuine Texas Instruments quality with full lifecycle support and traceability.
Looking for more power management solutions? Explore our complete range of Battery Chargers for your next project.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | Boomer® |
| Packaging | Marketplace | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Temperature, Reverse Current |
| Charge Current - Max | 950mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.5V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-WQFN (5x5) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
