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HX3242 - Step-up DC/DC Converter

Datasheet Summary

Description

The HX3242 is a compact, high efficiency, and low voltage step-up DC/DC converter including an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents.

Features

  • Output Voltage up to 22V.
  • Internal MOSFET with high switch current up to 3A.
  • 20μA Quiescent (Switch-off) Supply Current.
  • 90% Efficiency.
  • Up to 450KHz Switching Frequency.
  • Using Internal Power Switches.
  • SOP-8L Package.

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Datasheet preview – HX3242

Datasheet Details

Part number HX3242
Manufacturer Hexin Semiconductor
File Size 219.61 KB
Description Step-up DC/DC Converter
Datasheet download datasheet HX3242 Datasheet
Additional preview pages of the HX3242 datasheet.

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Full PDF Text Transcription

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HHXX13020412 High Efficiency, Step-up DC/DC Converter Features  Output Voltage up to 22V  Internal MOSFET with high switch current up to 3A  20μA Quiescent (Switch-off) Supply Current  90% Efficiency  Up to 450KHz Switching Frequency  Using Internal Power Switches  SOP-8L Package Applications  PDA  DSC  LCD Panel  RF-Tags  MP3  Wireless Equipment  Portable Instrument Description The HX3242 is a compact, high efficiency, and low voltage step-up DC/DC converter including an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents. It operates in stable waveforms without external compensation. The low start-up input voltage below 1.6V.
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