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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Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Number of Outputs Topology Output Current Package/Case Supply Voltage - Max Supply Voltage - Min Operating Frequency Output Voltage Series Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
Texas Instruments LED Lighting Driver ICs Audio synchronized c olor LED driver 14- 921In Stock
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3 Output Boost, Buck 42 mA LLP-14 5.5 V 2.7 V 60 Hz Adjustable LM4970 - 40 C + 85 C Reel, Cut Tape, MouseReel
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LY-10 A6264 Reel, Cut Tape, MouseReel
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Min.: 1
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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 A80604-1 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs LED Lighting Res- Sw itch Driver Cntrlr A 595-TPS92020D 2,430In Stock
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1 Output Boost, Buck 800 mA SOIC-8 18 V 11.5 V 30 kHz to 350 kHz Adjustable TPS92020 - 40 C + 125 C Reel, Cut Tape, MouseReel

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4 Output Buck-Boost TSDSO-24 40 V 4.5 V 200 kHz to 700 kHz - 40 C + 150 C Reel, Cut Tape
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1 Output Boost, Buck 1.5 A HTSSOP-20 18 V 6 V 150 Hz to 1 kHz Adjustable - 40 C + 125 C AEC-Q100 Reel, Cut Tape
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1 Output Boost, Buck 600 mA VSON-10 20 V 5.5 V 200 Hz to 750 Hz Adjustable - 40 C + 150 C Reel, Cut Tape
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24 Output Boost 50 mA VQFN-48 5.5 V 3 V 1.02 MHz 20 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
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6 Output Boost, Buck 720 mA HTSSOP-B-30 35 V 4.5 V 200 kHz to 2.2 MHz 40 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
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1 Output Boost, Buck, Flyback, SEPIC 800 mA SOIC-8 26 V 9.5 V 65 kHz Adjustable NCP1370 - 40 C + 125 C Reel, Cut Tape, MouseReel
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1 Output Boost, Buck 100 mA DPAK-3 45 V 45 V 100 Hz to 100 kHz Adjustable NSI45060JD - 55 C + 175 C AEC-Q100 Reel, Cut Tape, MouseReel
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1 Output Boost, Buck 1.2 A, 3 A QFN-19 42 V 6 V 410 kHz MP7230 - 40 C + 125 C Reel, Cut Tape
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Min.: 1
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4 Output Boost, Buck 20 mA MLF-10 5.5 V 3 V 700 Hz Adjustable - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs High-eff LED Backlig ht Driver A 595-LP8 A 595-LP8552TLEE04NOPB 2,879In Stock
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6 Output Boost 450 mA DSBGA-25 22 V 2.7 V 156 kHz, 312 kHz, 625 kHz, 1.25 MHz 40 V LP8552 - 40 C + 85 C Reel, Cut Tape, MouseReel
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48 Output Boost 25 mA QFN-56 5.5 V 3 V 25 MHz 10 V TLC59582 - 40 C + 85 C Reel, Cut Tape, MouseReel


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1 Output Buck-Boost, Flyback 2 A SO-7 7.5 V 7.3 V - 40 C + 105 C Reel, Cut Tape
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1 Output Boost 800 mA TSOT-23-3 3.3 V 900 mV 330 kHz 20 V ZXLD383 - 20 C + 85 C Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs 2.7-5.5V 6 RGB LEDs IMAX 30.48mA 2,142In Stock
Min.: 1
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2 Output Boost, Buck 30.48 mA VCSP85H2-24 5.5 V 2.7 V 1 MHz Adjustable - 40 C + 85 C Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max 4,844In Stock
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4 Output Boost, Buck 120 mA HTSSOP-B-28 35 V 4.5 V 200 kHz to 2.2 MHz Adjustable - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max 1,310In Stock
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4 Output Boost, Buck 120 mA VQFN-28 35 V 4.5 V 200 kHz to 2.2 MHz Adjustable - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
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Min.: 1
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2 Output Boost HVQFN-32 40 V 5.5 V 125 kHz to 700 kHz Adjustable ASL2507SHN - 40 C + 125 C Reel, Cut Tape
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1 Output Buck SOIC-8 450 V 8 V 64 kHz Adjustable MXHV9910 - 40 C + 85 C Tube