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LT3797

Part Number	LT3797
Manufacturer	Analog Devices
Description	Triple Output LED Driver Controller
Published	Mar 28, 2024
Detailed Description	FEATURES n Three Independent LED Driver Channels n Wide Input Voltage Range: 2.5V to 40V n VIN Transient Ride-Through Up...
Datasheet	LT3797 PDF File

Overview

FEATURES 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 1MHz n Synchronizeable to an External Clock n CTRL Pins Provide Analog Dimming n Programmable Soft-Start n Low Profile 52-Lead 7mm x 8mm QFN and 48-Lead Exposed Pad LQFP APPLICATIONS n Autom...

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