Description
FAN5361AU-C18X-ON
Overview
The FAN5361AU-C18X is a highly integrated, high-frequency, synchronous buck converter with a wide input voltage range. It is designed to provide high efficiency, high accuracy, and excellent transient response for a variety of applications, including point-of-load (POL) conversions in computing, consumer, and industrial systems.
Features
- Wide Input Voltage Range: The device can operate with an input voltage range of 4.5V to 18V, making it versatile for various applications.
- High Switching Frequency: With a switching frequency of up to 1MHz, the converter achieves high power density and allows for the use of smaller external components.
- High Efficiency: The synchronous buck topology ensures high efficiency across the load range, minimizing the loss of power and reducing heat generation.
- High Accuracy: The output voltage is tightly regulated with an accuracy of ±1.5% over temperature, line, and load, ensuring reliable performance.
- Excellent Transient Response: Fast load transient response ensures that the output voltage remains stable during sudden changes in load, which is critical for digital systems.
- Overcurrent Protection (OCP): Protects the device from overcurrent conditions, preventing damage to the converter or the load.
- Overvoltage Protection (OVP): Safeguards the system by preventing the output voltage from exceeding a predetermined threshold.
- Thermal Shutdown: Automatically shuts down the device in case of overheating, protecting the IC and external components from thermal damage.
Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 4.5V to 18V |
| Output Voltage Range | 0.8V to 5.5V |
| Switching Frequency | Up to 1MHz |
| Maximum Output Current | 10A |
| Output Voltage Accuracy | ±1.5% |
| Efficiency (at 5V input, 3.3V output, 10A load) | Typically 90% |
| Operating Temperature Range | -40°C to +125°C |
| Package | QFN-24 4x4mm |
Applications
The FAN5361AU-C18X is suited for a wide range of applications, including:
- Point-of-Load (POL) Conversions: In computing, consumer, and industrial systems.
- Digital Systems: Requires high efficiency, low noise, and fast transient response.
- Industrial Power Systems: Where reliability, wide input voltage range, and high efficiency are crucial.
Ordering Information
FAN5361AU-C18X-ON
Documentation and Support
For detailed information, including datasheets, application notes, and technical support, please visit our website or contact our sales representative.
Packaging and Availability
The FAN5361AU-C18X is available in a QFN-24 4x4mm package. For availability and to place orders, please contact our authorized distributors or visit our website for more details.