Richtek USA Inc. RT9466GQW
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.20 | $4.20 |
| 15+ | $4.07 | $61.05 |
| 25+ | $3.98 | $99.50 |
| 50+ | $3.76 | $188.00 |
| 100+ | $3.32 | $332.00 |
| N+ | $0.66 | Price Inquiry |
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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 |
| Programmable Features | - |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 5A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 14V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| ROHS |  |
The RT9466GQW is a high-current battery charger from Richtek, tailored for single-cell Lithium Ion/Polymer batteries. It offers a maximum charge current of 5A for a 4.2V battery. The charger is controlled via an I2C interface and comes with Over Temperature and Over Voltage protection. Housed in a 24-WFQFN package, it operates over a wide temperature range of -40°C to 85°C, making it a versatile solution for fast-charging portable devices.
- Rapid Charging: Delivers up to 5A, enabling fast charging for large single-cell batteries.
- Precise Control: I2C interface allows for fine-tuning of charge current and voltage settings.
- Comprehensive Safety: Over Temperature and Over Voltage protection circuits safeguard the battery and system.
- Wide Operating Range: Functions reliably from -40°C to 85°C, suitable for various climates.
- Compact Design: The 24-WFQFN package is optimized for space-saving PCB layouts.
Fast-Charging Smartphones
Designed for single-cell Lithium Ion/Polymer batteries in smartphones, the 5A charge current enables rapid charging cycles for users on the go.
High-Performance Tablets
Provides the high current necessary to efficiently charge the larger batteries found in modern tablets, minimizing charging time.
Portable Power Tools
Can be used in compact, cordless power tools where a single-cell battery needs to be recharged quickly between uses.
Drones and RC Hobbyists
Suitable for charging the high-capacity Lithium Polymer batteries used in drones and remote-controlled vehicles, ensuring quick turnaround times.
Wearable Devices with Large Batteries
Fits into advanced wearables and smartwatches that are adopting larger batteries to support new features, providing fast and safe charging.
- Q: What battery chemistry is the RT9466GQW for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What protection features does it have?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface.
RT9466GQW.pdf
- Q: What battery chemistry is the RT9466GQW for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What protection features does it have?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface.
