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SCT2A23A - Step-down DCDC Converter

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number SCT2A23A
Manufacturer SCT
File Size 1.73 MB
Description Step-down DCDC Converter
Datasheet download datasheet SCT2A23A 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.

View original datasheet text
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.