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LT3763 Datasheet Step-down Led Driver Controller

Manufacturer: Linear Technology (now Analog Devices)

Overview: LT3763 60V High Current Step-Down LED Driver Controller.

General Description

n Accurately Control Input and Output Current n 3000:1 True Color PWM™ Dimming n ±1.5% Voltage Regulation Accuracy n ±6% Current Regulation Accuracy n 6V to 60V Input Voltage Range n Wide Output Range Up to 55V n <2µA Shutdown Current n Control Pin for Thermal Control of Load Current n Input and Output Current Monitor and Limit n Open, Short, and C/10 Fault Detection n PWM Driver Output for LED Applications n Thermally Enhanced 28-Lead FE Package APPLICATIONS n High Power Architectural Lighting n Automotive Lighting n Aviation and Marine Strobe Lights n Solar-Powered Chargers, Laser Diodes All registered trademarks and trademarks are the property of their respective owners.

The LT®3763 is a fixed frequency, synchronous, step-down DC/DC controller designed to accurately regulate output currents up to 20A.

The average current mode controller will maintain inductor current regulation over a wide output voltage range from 0V to 55V.

LT3763 Distributor