Richtek USA Inc. RT9458WSC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 14.20 | Dhs. 14.20 |
| 15+ | Dhs. 13.75 | Dhs. 206.25 |
| 25+ | Dhs. 13.46 | Dhs. 336.50 |
| 50+ | Dhs. 12.71 | Dhs. 635.50 |
| 100+ | Dhs. 11.21 | Dhs. 1,121.00 |
| N+ | Dhs. 2.24 | Price Inquiry |
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RT9458WSC - Single-Cell Lithium-Ion Battery Charger IC
The RT9458WSC from Richtek USA Inc. is a high-performance single-cell lithium-ion/polymer battery charger IC designed for portable electronics, industrial equipment, and consumer applications requiring reliable and efficient battery charging solutions.
Key Features & Benefits
- High Charge Current: Supports up to 1.55A constant charging current for fast and efficient battery replenishment
- Multi-Chemistry Support: Optimized for Lithium-Ion and Lithium-Polymer battery chemistries
- Integrated Safety: Built-in over-temperature and over-voltage fault protection ensures safe operation
- Digital Interface: I2C communication interface enables programmable control and monitoring
- Wide Input Range: Accepts supply voltages up to 6V for flexible power source compatibility
- Compact Package: 20-WLCSP (1.87x2.1mm) ultra-small footprint ideal for space-constrained designs
- Extended Temperature Range: Operates reliably from -40°C to 85°C for demanding environments
Applications
The RT9458WSC is ideal for a wide range of battery-powered applications including smartphones, tablets, portable medical devices, handheld instruments, wireless sensors, and IoT devices. Its compact size and robust protection features make it perfect for modern portable electronics requiring efficient single-cell Li-Ion battery management.
Quality & Compliance
This component is RoHS compliant and manufactured to the highest quality standards by Richtek USA Inc., ensuring reliable performance and long-term availability for your critical designs.
Related Products & Resources
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| Product attributes | Property Value |
| Manufacturer | Richtek USA Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant |
| Programmable Features | - |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 1.55A |
| Battery Pack Voltage | 4.44V (Max) |
| Voltage - Supply (Max) | 6V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFBGA, WLCSP |
| Supplier Device Package | 20-WLCSP (1.87x2.1) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
