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SCT2A23A - Step-down DCDC Converter

Datasheet Summary

Description

The SCT2A23A is 1.2A Step-down DCDC converter with wide input voltage, ranging from 4.5V to 100V, which integrates an 600mΩ high-side MOSFET and a 300mΩ low-side MOSFET.

Features

  • Wide Input Range: 4.5V-100V.
  • 1.2A Continuous Output Current.
  • 2.75A peak current limit.
  • Integrated 600mΩ High-Side and 300mΩ Low- Side Power MOSFETs.
  • 15uA Quiescent Current with VCC diode 160uA Quiescent Current without VCC diode.
  • Selectable PFM, USM and FPWM Operation Modes.
  • 1.2V ±2% Feedback Reference Voltage.
  • 4.3ms Internal Soft-start Time.
  • Fixed Switching Frequency at 300KHz.
  • COT Control Mode.
  • FPWM mode support Iso-buck Topology.
  • Pr.

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Datasheet preview – SCT2A23A

Datasheet Details

Part number SCT2A23A
Manufacturer SCT
File Size 1.73 MB
Description Step-down DCDC Converter
Datasheet download datasheet SCT2A23A Datasheet
Additional preview pages of the SCT2A23A datasheet.

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Full PDF Text Transcription

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Silicon Content Technology SCT2A23A Rev.1.1 4.5V-100V Vin, 1.2A, Step-down DCDC Converter FEATURES  Wide Input Range: 4.5V-100V  1.2A Continuous Output Current  2.75A peak current limit  Integrated 600mΩ High-Side and 300mΩ Low- Side Power MOSFETs  15uA Quiescent Current with VCC diode 160uA Quiescent Current without VCC diode  Selectable PFM, USM and FPWM Operation Modes  1.2V ±2% Feedback Reference Voltage  4.
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