LT3797 Datasheet Triple Output LED Driver Controller

Manufacturer: Linear Technology (now Analog Devices)

Datasheet Details

Part number	LT3797
Manufacturer	Linear Technology (now Analog Devices)
File Size	441.70 KB
Description	Triple Output LED Driver Controller
Datasheet	LT3797 Datasheet

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.

The LT3797 includes an integrated DC/DC converter to produce a regulated 7.5V supply for the N-channel MOSFET gate drivers of the three channels.

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 Frequenc.

Brand Logo	Part Number	Description	Manufacturer
	LT3797	Triple Output LED Driver Controller	Analog Devices

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