Rohm Semiconductor BD71631QWZ-TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.94 | Dhs. 10.94 |
| 15+ | Dhs. 10.58 | Dhs. 158.70 |
| 25+ | Dhs. 10.35 | Dhs. 258.75 |
| 50+ | Dhs. 9.78 | Dhs. 489.00 |
| 100+ | Dhs. 8.63 | Dhs. 863.00 |
| N+ | Dhs. 1.73 | Price Inquiry |
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BD71631QWZ-TR Linear Battery Charger IC Overview
The BD71631QWZ-TR from Rohm Semiconductor is a precision linear battery charger IC designed for single-cell lithium-ion and lithium-polymer battery applications. This advanced charging solution delivers reliable, programmable constant-current charging with comprehensive protection features to ensure safe and efficient battery management.
Key Features & Benefits
- Programmable Charging Current: Constant current charging up to 300mA maximum
- Wide Operating Temperature Range: -30°C to 105°C for demanding environments
- Comprehensive Protection: Over-temperature and over-voltage fault protection
- Compact Surface Mount Design: 10-XFDFN Exposed Pad (UMMP10LZ1824) package
- Wide Input Voltage Range: Up to 5.5V supply voltage
- Single Cell Support: Optimized for 1-cell lithium-ion/polymer batteries up to 4.7V
Applications
The BD71631QWZ-TR is ideal for portable electronics, wearable devices, IoT sensors, wireless earbuds, medical devices, and any application requiring reliable single-cell lithium battery charging with robust protection features.
Quality & Compliance
This product is RoHS compliant and manufactured to Rohm Semiconductor's stringent quality standards, ensuring reliable performance and long-term durability in your designs.
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| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 300mA |
| Battery Pack Voltage | 4.7V (Max) |
| Voltage - Supply (Max) | 5.5V |
| Interface | - |
| Operating Temperature | -30°C ~ 105°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-XFDFN Exposed Pad |
| Supplier Device Package | UMMP10LZ1824 |
| ROHS |  |
BD71631QWZ-TR.pdf