RT5753D Datasheet 6V Synchronous Step-Down Converter

Manufacturer: Richtek

Overview: ® RT5753A/B/C/D 3A, 1.2MHz, 6V Synchronous Step-Down Converter In WDFN-8L 2x2.

Download the RT5753D datasheet PDF. This datasheet also includes the RT5753A variant, as both parts are published together in a single manufacturer document.

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RT5753D 6v synchronous step-down converter by Richtek - Datasheet Preview

Datasheet Details

Part number	RT5753D
Manufacturer	Richtek
File Size	966.54 KB
Description	6V Synchronous Step-Down Converter
Download	RT5753D Download (PDF)

General Description

The RT5753A/B/C/D is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V.

The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-8L 2x2 and WDFN-8SL 2x2 packages.

The RT5753A/B/C/D adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range.

Key Features

cycle-by-cycle current limit protection which prevents the device from the catastrophic damage in output short circuit, over current or inductor saturation. A built-in soft-start function prevents inrush current during start-up. The device also includes input under-voltage lockout, output under-voltage protection, over-voltage protection (RT5753AL/BL/CL/DL) and over-temperature protection to provide safe and smooth operation in all operating conditions. Features.
Input Voltage Range from 2.

More Datasheets from Richtek

Part Number	Description
RT5753	6V Synchronous Step-Down Converter
RT5753A	6V Synchronous Step-Down Converter
RT5753B	6V Synchronous Step-Down Converter
RT5753C	6V Synchronous Step-Down Converter
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RT5750B	Buck Converter
RT5751A	Buck Converter
RT5751B	Buck Converter
RT5751C	Buck Converter
RT5751D	Buck Converter