HFC0511GS

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The HFC0511GS is a highly efficient, low-cost and adjustable offline switched mode power supply controller for AC-DC and DC-DC applications. It is an excellent choice for applications such as LED drivers, LED strips, LED lamps and LED drivers. The HFC0511GS features a wide power range, adjustable output voltage and current, and low noise. The controller is available in a wide range of package sizes, including SMD, TO-220 and SIP packages.

Application Field: The HFC0511GS is used as a power supply controller in a variety of AC-DC and DC-DC applications, such as LED drivers, LED strips, LED lamps, and LED drivers. It is also suitable for other applications requiring high-efficiency and low-cost power supplies.

Working Principle: The HFC0511GS is based on a switching mode topology, and works by continuously switching on and off its output signal at a frequency of up to 1MHz. This creates a pulsed signal, which is supplied to the output stage, where it is converted into a DC voltage. The output stage has an adjustable reference plane, which controls the output voltage and current. The current through the output stage is monitored via sense resistors, and the output voltage is kept within a range predefined by the user.

The HFC0511GS also comes with a USB interface, which allows the user to configure the output voltage and current based on the application requirement. The controller also features over-voltage protection, over-temperature protection, and under-voltage protection. The controller also provides a power-good signal to indicate when the output is within specifications.

The HFC0511GS is suitable for both surface-mount and through-hole applications. It is available in a wide range of package sizes, including SMD, TO-220 and SIP packages. In addition, the controller can be configured to support various applications such as LED drivers, LED strips, LED lamps, and LED drivers.

The HFC0511GS offers a high level of efficiency and a low cost, making it an ideal choice for AC-DC and DC-DC applications. It is an excellent choice for applications that require high-efficiency and low-cost power supplies.

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