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IS31LT3117

Part Number	IS31LT3117
Manufacturer	ISSI
Description	4-CHANNEL CONSTANT CURRENT REGULATOR
Published	Jan 13, 2015
Detailed Description	IS31LT3117 53V, 350MA, 4-CHANNEL CONSTANT CURRENT REGULATOR WITH OTP GENERAL DESCRIPTION The IS31LT3117 is a 4-channel,...
Datasheet	IS31LT3117 PDF File

Overview

IS31LT3117 53V, 350MA, 4-CHANNEL CONSTANT CURRENT REGULATOR WITH OTP GENERAL DESCRIPTION The IS31LT3117 is a 4-channel, linear regulated, constant current LED driver which can provide 4 equal currents outputs of up to 350mA per channel to drive high brightness LEDs over an input voltage range of 6V to 53V, while maintaining an output leakage current of less than 1µA.
The output current is easily programmed using a single, tiny external resistor.
The outputs of the IS31LT3117 can be connected in parallel to allow greater than 350mA output current.
The IS31LT3117 also features a PWM input to enable simple dimming control using a digital control signal.
The recommended frequency range of the P...

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