RT8011GQW - Richtek USA Inc.

Manufacturer Part Number

RT8011GQW

Manufacturer

Richtek

Introduction

The RT8011GQW is a high-efficiency, synchronous step-down (buck) DC-DC converter capable of delivering up to 2A of output current. It features a wide input voltage range of 2.6V to 5.5V, and an adjustable output voltage from 0.8V to 5V, making it suitable for a variety of applications. The device employs a fixed-frequency, current-mode control scheme, which provides fast transient response, excellent line and load regulation, and cycle-by-cycle current limit protection.

Product Features and Performance

Wide input voltage range: 2.6V to 5.5V

Adjustable output voltage: 0.8V to 5V

Output current up to 2A

Switching frequency: 300kHz to 4MHz

High efficiency up to 95%

Cycle-by-cycle current limit protection

Thermal shutdown protection

Soft-start function

Stable operation with low ESR ceramic output capacitors

Small 10-WFDFN (3x3) package

Product Advantages

High efficiency for extended battery life

Wide input and output voltage range for versatility

Small footprint for compact design

Comprehensive protection features for robust operation

Key Reasons to Choose This Product

Excellent power conversion efficiency for improved system performance and energy savings

Flexible input and output voltage options to match diverse application requirements

Compact package size enables miniaturization of end products

Robust protection features ensure reliable and safe operation

Quality and Safety Features

Meets industrial-grade operating temperature range of -40°C to +85°C

Designed and manufactured to high-quality standards

Compliance with relevant safety and regulatory requirements

Compatibility

The RT8011GQW is compatible with a wide range of applications, including:

Portable electronics

Wearable devices

Industrial equipment

Automotive systems

Home appliances

Application Areas

Portable power supplies

Battery-powered devices

Distributed power systems

Industrial control and automation

Automotive electronics

Product Lifecycle

The RT8011GQW is an active product and is currently in production. There are no plans for discontinuation at this time. Richtek offers a variety of alternative and equivalent models in the RT801x series, which provide similar features and performance characteristics. Customers are advised to contact our website's sales team for the most up-to-date information and to discuss their specific application requirements.