SCT9339 - 3A Synchronous Step-down DCDC Converter

Product Overview

SCT

SCT9339 3A Synchronous Step-down DCDC Converter by SCT - Datasheet Preview — Datasheet preview – SCT9339

Datasheet Details

Part number	SCT9339
Manufacturer	SCT
File Size	935.32 KB
Description	3A Synchronous Step-down DCDC Converter
Datasheet	SCT9339 Datasheet
Additional preview pages of the SCT9339 datasheet.

Product details

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.

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.

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Published: Mar 21, 2025 |