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SCT2432 - High Efficiency Synchronous Step-down DCDC Converter

General Description

The SCT2432 is 3.5A synchronous buck converters with wide input voltage, ranging from 3.8V to 40V, which integrates an 80mΩ high-side MOSFET and a 50mΩ low-side MOSFET.

Key Features

  • Wide Input Range: 3.8V-40V.
  • Up to 3.5A Continuous Output Current.
  • 0.8V ±1% Feedback Reference Voltage.
  • Integrated 80mΩ High-Side and 50mΩ Low-Side Power MOSFETs.
  • Pulse Skipping Mode (PSM) with 25uA Quiescent Current in Sleep Mode.
  • 100ns Minimum On-time.
  • Programmable Soft-start Time.
  • Adjustable Frequency 300KHz to 2.2MHz.
  • External Clock Synchronization.
  • Frequency Spread Spectrum (FSS) Modulation for EMI Red.

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Datasheet Details

Part number SCT2432
Manufacturer SCT
File Size 916.24 KB
Description High Efficiency Synchronous Step-down DCDC Converter
Datasheet download datasheet SCT2432 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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SILICON CONTENT TECHNOLOGY SCT2432 3.8V-40V Vin, 3.5A, High Efficiency Synchronous Step-down DCDC Converter with Internal Compensation FEATURES • Wide Input Range: 3.8V-40V • Up to 3.5A Continuous Output Current • 0.8V ±1% Feedback Reference Voltage • Integrated 80mΩ High-Side and 50mΩ Low-Side Power MOSFETs • Pulse Skipping Mode (PSM) with 25uA Quiescent Current in Sleep Mode • 100ns Minimum On-time • Programmable Soft-start Time • Adjustable Frequency 300KHz to 2.