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HFC0100 - Quasi-Resonant Controller

General Description

The HFC0100 is a peak current mode controller with green mode operation.

It offers high efficiency across over the entire line and load range, and meet stringent worldwide energy efficiency requirements.

Key Features

  • protection features including thermal shutdown (TSD), VCC undervoltage lockout (UVLO), overload protection (OLP), and over-voltage protection (OVP). The HFC0100 is available in a compact SOIC-8 package. HFC0100 Quasi-Resonant Controller.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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The Future of Analog IC Technology DESCRIPTION The HFC0100 is a peak current mode controller with green mode operation. It offers high efficiency across over the entire line and load range, and meet stringent worldwide energy efficiency requirements. The HFC0100 is integrated with a high-voltage current source, and its valley detector ensures minimum drain-source voltage switching (quasiresonant operation). When the output power falls below a set level, the controller enters burst mode. The HFC0100 features protection features including thermal shutdown (TSD), VCC undervoltage lockout (UVLO), overload protection (OLP), and over-voltage protection (OVP). The HFC0100 is available in a compact SOIC-8 package.