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SCT2452 - High Efficiency Synchronous Step-down DCDC Converter

General Description

The SCT2452 is 5A synchronous buck converters with wide input voltage, ranging from 3.8V to 36V, which integrates a 45mΩ high-side MOSFET and a 20mΩ low-side MOSFET.

Key Features

  • Wide Input Range: 3.8V-36V.
  • Up to 5A Continuous Output Current.
  • 0.8V ±1% Feedback Reference Voltage.
  • Integrated 45mΩ High-Side and 20mΩ Low-Side Power MOSFETs.
  • Pulse Skipping Mode (PSM) with 25uA Quiescent Current in Sleep Mode.
  • 100ns Minimum On-time.
  • Adjustable Soft-start Time.
  • Adjustable Frequency 100KHz to 2.2MHz.
  • External Clock Synchronization.
  • Frequency Spread Spectrum (FSS) Modulation for EMI Reduction.
  • Precision Enable Threshold for.

📥 Download Datasheet

Datasheet Details

Part number SCT2452
Manufacturer SCT
File Size 1.69 MB
Description High Efficiency Synchronous Step-down DCDC Converter
Datasheet download datasheet SCT2452 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 SCT2452 Rev 1.3 3.8V-36V Vin, 5A, High Efficiency Synchronous Step-down DCDC Converter with Programmable Frequency FEATURES  Wide Input Range: 3.8V-36V  Up to 5A Continuous Output Current  0.8V ±1% Feedback Reference Voltage  Integrated 45mΩ High-Side and 20mΩ Low-Side Power MOSFETs  Pulse Skipping Mode (PSM) with 25uA Quiescent Current in Sleep Mode  100ns Minimum On-time  Adjustable Soft-start Time  Adjustable Frequency 100KHz to 2.