Monolithic Power Systems

HF920GSE-Z  

AC DC Converters, Offline Switches

HF920GSE-Z Description

The HF920GSE-Z is a high-performance, surface-mount AC-DC converter from Monolithic Power Systems Inc., designed for flyback topology applications. With a power rating of 10W and a switching frequency of up to 150kHz, this IC offers robust performance in various electronic systems. Key features include soft start control, over load, over temperature, over voltage, and short circuit protection, ensuring reliable operation in demanding environments.

HF920GSE-Z Features

• Flyback Topology: Efficient power conversion with minimal components, reducing system cost and complexity.
• 10W Power Output: Suitable for low to medium power applications, such as IoT devices, LED lighting, and small appliances.
• Soft Start Control: Reduces inrush current and minimizes output voltage overshoot during startup, enhancing system reliability.
• Comprehensive Protection: Includes over load, over temperature, over voltage, and short circuit protection, safeguarding the converter and load.
• Wide Input Voltage Range: Operates from 10V to 24V, making it versatile for various power sources.
• High Voltage Breakdown: Withstands 900V peak voltage, providing robust protection against transients.
• REACH Unaffected and RoHS3 Compliant: Meets environmental and safety standards, ensuring eco-friendly and sustainable use.

HF920GSE-Z Applications

The HF920GSE-Z is ideal for applications requiring a compact, efficient, and reliable power solution. Some specific use cases include:

1. IoT Devices: Provides stable power for sensors, controllers, and communication modules in IoT systems.
2. LED Lighting: Efficiently converts AC power to DC for LED drivers, ensuring long life and consistent brightness.
3. Small Appliances: Powers low to medium power appliances, such as coffee makers, toasters, and portable devices.
4. Telecommunications: Offers reliable power conversion for base stations, routers, and other telecom equipment.

Conclusion of HF920GSE-Z

The HF920GSE-Z is a versatile and robust AC-DC converter, offering high efficiency, reliability, and compliance with environmental standards. Its unique features, such as soft start control and comprehensive protection, make it an ideal choice for a wide range of applications, from IoT devices to small appliances. With its compact surface-mount design, the HF920GSE-Z is a valuable addition to any electronic system requiring a reliable and efficient power solution.

HF920GSE-Z Documents

Download datasheets and manufacturer documentation for HF920GSE-Z

Datasheets :

HF920 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration