Richtek USA Inc. RT9467GQW
| 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 Features | - |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 5A |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 14V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| ROHS |  |
The RT9467GQW from Richtek is a high-current, switch-mode battery charger for single-cell Lithium Ion/Polymer batteries. It supports a maximum charge current of 5A, enabling fast charging. Controlled via an I2C interface, it offers programmable charging parameters. The device includes Over Temperature and Over Voltage protection and is packaged in a 24-WFQFN. Its wide junction temperature range of -40°C to 125°C makes it suitable for demanding applications.
- Ultra-Fast Charging: Supports up to 5A charge current, significantly reducing charging time for high-capacity batteries.
- Digital Control: The I2C interface allows for precise programming and monitoring of the charging process.
- Robust Protection: Over Temperature and Over Voltage protection ensure safe operation under fault conditions.
- High-Temperature Tolerance: Rated for junction temperatures up to 125°C, suitable for harsh environments.
- Space-Efficient: The compact 24-WFQFN package is designed for space-constrained portable devices.
High-Capacity Smartphones
Enables rapid charging of large-capacity single-cell Lithium Ion/Polymer batteries in modern smartphones, reducing charge time with its 5A capability.
Tablets and Laptops
Suitable for tablets and ultra-portable laptops that require high charging currents to replenish their substantial battery packs quickly and efficiently.
Power Banks
Ideal for high-throughput power banks, allowing for fast recharging of the internal battery, making the power bank ready for use sooner.
Portable Gaming Devices
Provides the high current needed for gaming handhelds with power-hungry processors and large batteries, ensuring minimal downtime.
Industrial and Automotive Accessories
With a junction temperature rating up to 125°C, it is suitable for under-the-hood automotive electronics and industrial equipment where high ambient temperatures are common.
- Q: What battery chemistry does the RT9467GQW support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What control interface does it use?
- A: It uses an I2C interface.
- Q: What is the operating temperature range?
- A: The junction temperature range is -40°C to 125°C.
RT9467GQW.pdf
- Q: What battery chemistry does the RT9467GQW support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 5A.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What control interface does it use?
- A: It uses an I2C interface.
- Q: What is the operating temperature range?
- A: The junction temperature range is -40°C to 125°C.
