The FSQ510M Green Mode Fairchild Power Switch (FPS™) from ON Semiconductor is an innovative solution for power supply applications, designed to deliver high efficiency and reliability. This advanced power switch integrates a Pulse Width Modulation (PWM) controller and a high-voltage power MOSFET in a single package, making it an ideal choice for switched-mode power supplies (SMPS).

Key Features

• Integrated PWM Controller and MOSFET: The FSQ510M combines a PWM controller with a high-voltage power MOSFET in one package, simplifying design and reducing component count.
• Green Mode Operation: With its green mode function, the FSQ510M enters burst mode to reduce standby power consumption, making it suitable for energy-efficient applications.
• High-Voltage Startup: This device features a high-voltage startup circuit that allows for quick and efficient startup, reducing power loss during the initial power-up phase.
• Auto-Restart Protection: The FSQ510M is equipped with auto-restart protection against overvoltage, overcurrent, and overload conditions, enhancing system safety and reliability.
• Frequency Modulation: To minimize EMI, the device offers frequency modulation, which helps to meet regulatory requirements for electromagnetic interference.

Applications

The FSQ510M is suitable for a wide range of applications, including:

• Power adapters for notebooks, game consoles, and printers
• Standby and auxiliary power supplies
• Open-frame SMPS

Technical Specifications

The device operates over a wide voltage range and is capable of driving high power levels, making it a versatile choice for various power supply designs. Its advanced features ensure that power supplies built with the FSQ510M meet the latest energy-saving standards without compromising performance.

The ON Semiconductor FSQ510M is an essential component for designers looking to create compact, efficient, and robust power supply systems. With its integrated design and protective features, it stands out as a smart choice for modern electronic devices that demand reliable power management.