Texas Instruments LP3947ISD-51/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.71 | Dhs. 10.71 |
| 15+ | Dhs. 10.38 | Dhs. 155.70 |
| 25+ | Dhs. 10.15 | Dhs. 253.75 |
| 50+ | Dhs. 9.59 | Dhs. 479.50 |
| 100+ | Dhs. 8.46 | Dhs. 846.00 |
| N+ | Dhs. 1.69 | Price Inquiry |
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Texas Instruments LP3947ISD-51/NOPB Battery Charger IC
The LP3947ISD-51/NOPB is a high-performance single-cell lithium-ion battery charger integrated circuit from Texas Instruments. This advanced battery management solution delivers programmable constant current charging up to 750mA with comprehensive over-voltage fault protection, making it ideal for portable electronics, IoT devices, and battery-powered industrial applications.
Key Features & Benefits
- Flexible Charging: Programmable constant current charging with 750mA maximum capacity
- Dual Interface: I2C and USB connectivity for versatile system integration
- Compact Design: 14-WSON (4x4mm) surface mount package saves valuable PCB space
- Wide Operating Range: -40°C to 85°C temperature tolerance for harsh environments
- Safety First: Built-in over-voltage protection safeguards your battery and system
- Industry Standard: 4.2V battery pack voltage for single-cell Li-Ion applications
Applications
This battery charger IC is perfectly suited for:
- Portable consumer electronics and wearables
- Industrial handheld instruments and meters
- IoT sensors and wireless communication devices
- Medical portable equipment
- Battery-powered embedded systems
Why Choose HQICKEY?
At HQICKEY, we stock authentic Texas Instruments components with full traceability and quality assurance. Fast shipping, competitive pricing, and expert technical support ensure your project success.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Charge Current - Max | 750mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | I2C, USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Supplier Device Package | 14-WSON (4x4) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
