RT8482GQW - Richtek USA Inc.

Manufacturer Part Number

RT8482GQW

Manufacturer

richtek

Introduction

The RT8482GQW is a high-efficiency, low-noise, and high-accuracy DC-DC controller designed for LED backlight and lighting applications. It features a wide input voltage range, adjustable switching frequency, and advanced dimming control options, making it a versatile solution for various LED driving applications.

Product Features and Performance

Wide input voltage range: 4.5V to 36V

High output voltage up to 48V

Adjustable switching frequency up to 350kHz

Supports both analog and PWM dimming

Low quiescent current of 30μA (typ.)

Integrated over-temperature and over-current protection

Available in a compact 16-WFQFN exposed pad package

Product Advantages

High efficiency and low power consumption

Flexible dimming control for enhanced LED performance

Robust protection features for reliable operation

Small form factor for space-constrained designs

Key Reasons to Choose This Product

Proven reliability and performance in LED backlight and lighting applications

Easy to design-in with comprehensive datasheet and application support

Cost-effective solution for LED driver requirements

Supports a wide range of input voltages and LED configurations

Quality and Safety Features

Compliance with relevant safety and EMC standards

Robust thermal management for reliable operation

Rigorous quality control and testing procedures

Compatibility

The RT8482GQW is designed to be compatible with a variety of LED configurations and power supply requirements, making it a versatile solution for various LED backlight and lighting applications.

Application Areas

LED backlight for LCD displays

General LED lighting, including indoor and outdoor applications

Architectural and decorative lighting

Automotive lighting and signage

Product Lifecycle

The RT8482GQW is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from richtek or other manufacturers that can serve a similar purpose. Customers are advised to contact our website's sales team for the latest product information and availability.