LT3797 - Triple Output LED Driver Controller

Description

The LT®3797 is a triple output DC/DC controller designed to drive three strings of LEDs.

The fixed frequency, current mode architecture results in stable operation over a wide range of supply and output voltages.

n Three Independent LED Driver Channels n Wide Input Voltage Range: 2.5V to 40V n VIN Transient Ride-Through Up to 60V n Rail-to-Rail LED Current Sense: 0V to 100V n 3000:1 PWM Dimming n TG Drivers for PMOS LED Disconnection n Operates in Boost, Buck Mode, Buck-Boost Mode, SEPIC or Flyback Topology n Open-LED Protection n Short-Circuit Protected Boost Capable n Fault Flags for Independent Channels n Programmable VIN Undervoltage and Overvoltage Lockout n Adjustable Switching Frequency: 100kHz to.

Analog Devices

Part number	LT3797
Manufacturer	Analog Devices
File Size	2.16 MB
Description	Triple Output LED Driver Controller
Datasheet	LT3797 Datasheet
Additional preview pages of the LT3797 datasheet.

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Other Datasheets by Analog Devices

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FEATURES n Three Independent LED Driver Channels n Wide Input Voltage Range: 2.

Published: Mar 28, 2024 |