RT8452GS - Richtek USA Inc.

Manufacturer Part Number

RT8452GS

Manufacturer

Richtek

Introduction

The RT8452GS is a high-efficiency, high-voltage DC-DC controller designed for driving high-brightness LED (HB-LED) backlighting and lighting applications. It features an adaptive current mode control architecture that provides fast transient response, excellent line and load regulation, and inherent short-circuit protection.

Product Features and Performance

Adaptive current mode control architecture for fast transient response

Wide input voltage range of 4.5V to 36V

Supports output voltages up to 48V

350kHz fixed switching frequency

Analog or PWM dimming control

Inherent short-circuit protection

Thermal shutdown protection

Product Advantages

Highly efficient power conversion

Wide input voltage range

Scalable output voltage up to 48V

Fast transient response

Versatile dimming control options

Robust protection features

Key Reasons to Choose This Product

Optimized for high-brightness LED driving

Delivers reliable and efficient power conversion

Flexible design with wide input and output voltage ranges

Supports analog and PWM dimming for versatile lighting control

Includes comprehensive protection features for safe and reliable operation

Quality and Safety Features

Designed and manufactured to high quality standards

Thermal shutdown protection to prevent overheating

Short-circuit protection to safeguard against fault conditions

Compatibility

The RT8452GS is compatible with a wide range of high-brightness LED and lighting applications.

Application Areas

Backlighting for LCD displays

General lighting

Architectural and decorative lighting

Industrial and commercial lighting

Product Lifecycle

The RT8452GS is an active product. There are no known equivalent or alternative models available at this time. If you have any further questions or require additional information, please contact our sales team through our website.