Richtek USA Inc. RT9468GQW
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.75 | $5.75 |
| 15+ | $5.57 | $83.55 |
| 25+ | $5.45 | $136.25 |
| 50+ | $5.14 | $257.00 |
| 100+ | $4.54 | $454.00 |
| N+ | $0.91 | 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 | Current |
| Fault Protection | Over Current, 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 | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-WQFN (4x4) |
| ROHS |  |
The Richtek RT9468GQW is a high-current, single-cell Lithium Ion/Polymer battery charger with an I2C interface. It delivers a maximum charge current of 5A for a 4.2V battery pack, making it ideal for fast-charging applications. Packaged in a 32-WFQFN, this IC operates across a wide temperature range of -40°C to 85°C. It integrates comprehensive protection features including over-current, over-temperature, and over-voltage safeguards, ensuring safe and efficient high-power charging.
- Ultra-Fast Charging: Supports up to 5A charge current, significantly reducing charge time for high-capacity cells.
- Advanced Protection: Includes Over Current, Over Temperature, and Over Voltage protection for maximum safety.
- Flexible Control: I2C interface enables precise charging profile adjustments and system diagnostics.
- Industrial Temperature Range: Operates from -40°C to 85°C, suitable for demanding applications.
High-Capacity Power Banks
With a 5A charge current, this charger is ideal for large-capacity power banks that need to recharge a single Li-Ion/Polymer cell quickly and efficiently.
Fast-Charging Smartphones
Supports flagship smartphones that demand high current (up to 5A) for rapid charging of a 4.2V single-cell battery, reducing downtime for users.
Drones and UAVs
Used in consumer and prosumer drones where high charge current is essential for quick turnaround between flights, with I2C control for battery management.
Portable Power Tools
Ideal for compact power tools with a single Li-Ion cell, providing robust over-current and over-temperature protection during high-stress charging.
Industrial Handheld Devices
Powers rugged PDAs and tablets used in field service, operating from -40°C to 85°C, ensuring reliable charging in extreme environments.
- Q: What battery chemistry is supported by the RT9468GQW?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What is the battery pack voltage?
- A: The battery voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface for control.
RT9468GQW.pdf
- Q: What battery chemistry is supported by the RT9468GQW?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What is the battery pack voltage?
- A: The battery voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface for control.
