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HT2811H - High performance primary sensing regulator

General Description

HT2811H is high performance primary sensing regulator (PSR) and monolithic switch power controller which is designed for small-power supply equipment with current mode control.

Built-in accurate CV/CC control circuit, eliminates optocoupler, TL431 and its related loop devices.

Key Features

  • Built-in 800V power BJT;.
  • PSR control, eliminates optocoupler and TL431;.
  • Accurate CV/CC control.
  • Hysteresis over-temperature protection (OTP) circuit.
  • Higher efficiency and meet Level 6 efficiency standards.
  • Output voltage pro.

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Datasheet Details

Part number HT2811H
Manufacturer HOTCHIP
File Size 898.13 KB
Description High performance primary sensing regulator
Datasheet download datasheet HT2811H Datasheet

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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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HOTCHIP HT2811H High performance primary sensing regulator (PSR) GENERAL DESCRIPTION HT2811H is high performance primary sensing regulator (PSR) and monolithic switch power controller which is designed for small-power supply equipment with current mode control. Built-in accurate CV/CC control circuit, eliminates optocoupler, TL431 and its related loop devices. High integration design, a high performance power BJT and PFM controller and all kinds of protection circuits in one chip, to minimize the peripheral components to save the cost greatly.