Richtek USA Inc. RT9759WSC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 27.24 | Dhs. 27.24 |
| 15+ | Dhs. 26.38 | Dhs. 395.70 |
| 25+ | Dhs. 25.80 | Dhs. 645.00 |
| 50+ | Dhs. 24.37 | Dhs. 1,218.50 |
| 100+ | Dhs. 21.50 | Dhs. 2,150.00 |
| N+ | Dhs. 4.30 | Price Inquiry |
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The RT9759WSC is a high-performance single-cell battery charger IC from Richtek USA Inc., designed for smart battery applications requiring precise charging control and comprehensive protection features. This advanced charging solution delivers up to 2.5A of programmable constant charging current with I2C interface control, making it ideal for portable electronics, IoT devices, and industrial battery-powered equipment.
Key Features & Benefits:
- Smart Battery Charging: Optimized for 1-cell smart battery applications with programmable charging parameters
- High Current Capability: Supports up to 2.5A maximum charge current for fast charging performance
- Wide Voltage Range: Compatible with battery pack voltages from 2.8V to 5V and supply voltages up to 17V
- Advanced Protection: Integrated over-current, over-temperature, and over/under-voltage fault protection
- Compact Design: Ultra-small 56-WLCSP (3.35x3.35mm) package for space-constrained applications
- Digital Control: I2C interface enables flexible configuration and real-time monitoring
- Industrial Grade: Operating temperature range of -40°C to 85°C for demanding environments
- Surface Mount: Easy integration into modern PCB designs
Technical Specifications:
Applications:
- Smartphones and tablets
- Portable medical devices
- Handheld industrial equipment
- IoT and wearable devices
- Power banks and portable chargers
- Battery-powered measurement instruments
Quality & Compliance:
This product is RoHS compliant, ensuring environmental responsibility and meeting international standards for electronic components.
Related Products & Resources:
- Explore our complete Battery Chargers Collection for more power management solutions
- Visit HQICKEY Home for our full catalog of electronic components
- Read our Technical Blog for application notes and design tips
Why Choose HQICKEY?
We provide authentic electronic components with technical support, competitive pricing, and reliable global shipping for your design and production needs.
| Product attributes | Property Value |
| Manufacturer | Richtek USA Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Smart Batteries |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Current, Over Temperature, Over-Under Voltage |
| Charge Current - Max | 2.5A |
| Battery Pack Voltage | 2.8V ~ 5V |
| Voltage - Supply (Max) | 17V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 56-UFBGA, WLCSP |
| Supplier Device Package | 56-WLCSP (3.35x3.35) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
