IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

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4 Output Boost, Buck 120 mA HTSSOP-B-28 35 V 4.5 V 200 kHz to 2.2 MHz 40 V 128 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
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onsemi LED Lighting Driver ICs SMB 50 MA 15% CCR
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Mult.: 1
: 2,500

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2,461In Stock
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4 Output Boost, SEPIC 210 mA QFN-24 40 V 4.5 V 260 kHz to 2.3 MHz 4.05 V to 4.45 V A80601 - 40 C + 125 C Reel, Cut Tape, MouseReel

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1 Output Boost, Flyback 800 mA SOIC-8 22.5 V 10.5 V 70 kHz Adjustable HVLED007 - 40 C + 125 C Reel, Cut Tape, MouseReel
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101In Stock
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Datasheet
98In Stock
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1 Output Boost, Buck 300 mA TSSOP-28 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 150 C Tube
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Datasheet
71In Stock
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3 Output Buck 16 A HTQFP-100 20 V 6 V 600 kHz Adjustable DLPA3005 0 C + 70 C Tray

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990In Stock
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640In Stock
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1 Output Buck 350 mA SOIC-Narrow-8 65 V 6 V 2 MHz Adjustable MAX16822A - 40 C + 125 C Reel, Cut Tape, MouseReel
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Datasheet
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6,275In Stock
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1 Output Buck 5 mA SOT-23-6 25 V 11 V 1 kHz Adjustable - 40 C + 105 C Reel, Cut Tape, MouseReel
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Datasheet
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Datasheet
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Datasheet
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Datasheet
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1 Output Flyback 500 mA SOIC-8 8.8 V 8.8 V 65 kHz Adjustable NCL30082 - 40 C + 125 C Reel, Cut Tape, MouseReel