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SC4525C - 28V 3A Step-Down Switching Regulator

Datasheet Summary

Description

The SC4525C is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 3V to 28V.

Features

  • Wide input range: 3V to 28V.
  • 3A Output Current.
  • 200kHz to 2MHz Programmable Frequency.
  • Precision 1V Feedback Voltage.
  • Peak Current-Mode Control.
  • Cycle-by-Cycle Current Limiting.
  • Hiccup Overload Protection with Frequency Foldback.
  • Soft-Start and Enable.
  • Thermal Shutdown.
  • Thermally Enhanced 8-pin SOIC Package.
  • Fully RoHS and WEEE compliant.

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Datasheet preview – SC4525C

Datasheet Details

Part number SC4525C
Manufacturer Semtech Corporation
File Size 507.70 KB
Description 28V 3A Step-Down Switching Regulator
Datasheet download datasheet SC4525C Datasheet
Additional preview pages of the SC4525C datasheet.

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Full PDF Text Transcription

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SC4525C 28V 3A Step-Down Switching Regulator POWER MANAGEMENT Features  Wide input range: 3V to 28V  3A Output Current  200kHz to 2MHz Programmable Frequency  Precision 1V Feedback Voltage  Peak Current-Mode Control  Cycle-by-Cycle Current Limiting  Hiccup Overload Protection with Frequency Foldback  Soft-Start and Enable  Thermal Shutdown  Thermally Enhanced 8-pin SOIC Package  Fully RoHS and WEEE compliant Applications  XDSL and Cable Modems  Set Top Boxes  Point of Load Applications  CPE Equipment  DSP Power Supplies  LCD and Plasma TVs  Automotive Car Audio Description The SC4525C is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 3V to 28V.
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