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SCT9339 - 3A Synchronous Step-down DCDC Converter

General Description

The SCT9339 is 3A synchronous buck converters with up to 28V wide input voltage range, which fully integrates an 85mΩ high-side MOSFET and a 48mΩ low-side MOSFET to provide high efficiency step-down DCDC conversion.

Key Features

  • 3.8V-28V Wide Input Voltage Range.
  • Up to 3A Continuous Output Load Current.
  • 0.8V ±1% Feedback Reference Voltage.
  • Fully Integrated 85mΩ Rdson High Side MOSFET and 48mΩ Rdson Low Side MOSFET.
  • 400kHz Switching Frequency.
  • Force Pulse Width Modulation (FPWM) Mode.
  • 1uA Shut-down Current.
  • 80ns Minimum On-time.
  • Precision Enable Threshold for Programmable UVLO Threshold and Hysteresis.
  • Low Dropout Mode Operation.

📥 Download Datasheet

Datasheet Details

Part number SCT9339
Manufacturer SCT
File Size 935.32 KB
Description 3A Synchronous Step-down DCDC Converter
Datasheet download datasheet SCT9339 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 SCT9339 3.8V-28V Vin, 3A Synchronous Step-down DCDC Converter with EMI Reduction FEATURES • 3.8V-28V Wide Input Voltage Range • Up to 3A Continuous Output Load Current • 0.