RT5795AGQW - Richtek USA Inc.

Manufacturer Part Number

RT5795AGQW

Manufacturer

richtek

Introduction

The RT5795AGQW is a high-efficiency, adjustable, synchronous step-down DC-DC converter optimized for portable devices and space-constrained applications. It features an advanced Constant On-Time (ACOT®) control topology that provides ultra-fast transient response, high efficiency, and a wide output voltage range.

Product Features and Performance

High-efficiency synchronous buck regulator with a wide input voltage range of 2.5V to 5.5V

Adjustable output voltage from 0.45V to 5.5V

Capable of delivering up to 2A of output current

Switching frequency of 2.7MHz

Advanced Constant On-Time (ACOT®) control for ultra-fast transient response

Integrated high-side and low-side MOSFETs

Comprehensive protection features including overcurrent, overvoltage, and thermal shutdown

Small 8-WFDFN package with an exposed thermal pad for improved thermal performance

Product Advantages

High efficiency across a wide load range

Compact size and low component count for space-constrained designs

Excellent transient response for stable output voltage

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for portable devices and space-limited applications

Delivers high efficiency and fast transient response

Wide input and output voltage range for versatile power supply solutions

Integrated MOSFETs and advanced control topology simplify design

Proven reliability and performance from a trusted power management IC manufacturer

Quality and Safety Features

Designed and manufactured to stringent quality standards

Comprehensive protection features to ensure safe and reliable operation

RoHS-compliant and lead-free package

Compatibility

The RT5795AGQW is a drop-in replacement for a variety of similar step-down DC-DC converter ICs, allowing for easy design transitions and system upgrades.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Embedded systems and Internet of Things (IoT) devices

Industrial and automotive applications

Medical equipment

Telecom and networking infrastructure

Product Lifecycle

The RT5795AGQW is an active and current product in the richtek portfolio. There are several equivalent and alternative models available, including the RT5795AGQWx series and the RT5795BQW series, which offer minor variations in features and performance. For the most up-to-date information on product availability and lifecycle status, please contact our website's sales team.