IS32LT3124 Linear LED Drivers

Lumissil IS32LT3124 Linear LED Drivers are programmable current regulators that consist of four output channels capable of up to 150mA each. The IS32LT3124 features individual external resistors set to the maximum current level for each channel. The outputs are combined for a higher current drive capability up to max 600mA. The IS32LT3124 features Dynamic Headroom Control (DHC) with an optional external PMOS FET. This minimizes IC thermal stress when the supply voltage exceeds the LED string forward voltage.

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Supply Voltage - Max
Supply Voltage - Min
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Lumissil LED Lighting Driver ICs Quad Channel, Linear LED driver with Fault reporting (1.22V threshold), dynamic headroom control (DHC), only fail channel off
Datasheet
2.354In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

4 Output Boost, Buck 150 mA eTSSOP-16 28 V 5 V 1 kHz Adjustable IS32LT3124F - 40 C + 125 C PWM Dimming, Open LED Protection Reel, Cut Tape, MouseReel
Lumissil LED Lighting Driver ICs Quad Channel, Linear LED driver with Fault reporting, dynamic headroom control (DHC), fault chanel OFF all others remain ON, and auto-recover, eTSSOP16 (5.0mmx6.4mm), T&R
Datasheet
2.305In Stock
Min.: 1
Mult.: 1
Reel: 2.500

4 Output Boost, Buck 150 mA eTSSOP-16 28 V 5 V 1 kHz Adjustable - 40 C + 125 C PWM Dimming, Open LED Protection Reel, Cut Tape