Monolithic Power Systems

HF900GS-Z  

AC DC Converters, Offline Switches

HF900GS-Z Description

The HF900GS-Z, manufactured by Monolithic Power Systems Inc., is a high-performance IC offline switch with a flyback topology. This surface-mount device features a 1.45W power rating and operates within a supply voltage range of 10.1V to 24.5V. The product is currently active and complies with the RoHS3 standard, making it an environmentally friendly choice. With a switching frequency of 300kHz, the HF900GS-Z offers efficient power conversion and reduced electromagnetic interference.

HF900GS-Z Features

• Flyback Topology: The HF900GS-Z utilizes a flyback topology, which simplifies the design and reduces component count compared to other topologies.
• Internal Switches: The device features integrated switches, reducing external component requirements and minimizing overall solution size.
• Soft Start Control: The HF900GS-Z includes a soft start function, which helps to reduce inrush current and improve system reliability.
• Fault Protection: The device offers comprehensive protection against over-temperature, over-voltage, and short-circuit conditions, ensuring safe and reliable operation.
• Output Isolation: The HF900GS-Z provides isolated output, which helps to minimize noise coupling and improve system performance.
• Voltage Breakdown: The device can withstand a breakdown voltage of up to 900V, making it suitable for applications with high-voltage transients.

HF900GS-Z Applications

The HF900GS-Z is ideal for a wide range of applications, including:

1. Telecommunications Equipment: The device's high efficiency and fault protection features make it suitable for powering telecommunications equipment, such as routers and switches.
2. Industrial Control Systems: The HF900GS-Z's robust protection features and isolated output make it an excellent choice for industrial control systems, where reliability and noise immunity are critical.
3. Medical Devices: The device's low power consumption and RoHS3 compliance make it suitable for powering medical devices, such as patient monitors and diagnostic equipment.
4. Consumer Electronics: The HF900GS-Z can be used to power a variety of consumer electronics, including home appliances, audio/video equipment, and portable devices.

Conclusion of HF900GS-Z

The HF900GS-Z is a versatile and high-performance offline switch IC that offers a range of features and benefits for various applications. Its flyback topology, internal switches, and soft start control simplify design and reduce component count, while its fault protection and isolated output ensure reliable operation. With its low power consumption and RoHS3 compliance, the HF900GS-Z is an excellent choice for a wide range of applications, from telecommunications equipment to medical devices.

HF900GS-Z Documents

Download datasheets and manufacturer documentation for HF900GS-Z

Datasheets :

HF900      

HTML Datasheet :

HF900      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration