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
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-String, Max 400mA/String, 80V Return,Step-Up, WLED Controller 500In Stock
Min.: 1
Mult.: 1
: 500

4 Output Boost SOIC-16 33 V 4.5 V 80 V MP3398H - 40 C + 125 C Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-Channel, 320mA/Ch, LED Driver with Separated PWM/Analog Dimming and I2C Interface, AEC-Q100 Qualified 319In Stock
Min.: 1
Mult.: 1
: 500

1 Output 320 mA QFN-24 16 V 4.5 V 220 Hz to 330 Hz MPQ3323B - 40 C + 125 C Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 16-Channel Current Sink LED Driverwith Adaptive Feedback Control (AFC) 396In Stock
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Mult.: 1
: 500

1 Output 200 mA QFN-32 3.5 V 3.2 V 250 Hz to 1 kHz MPQ7225A - 40 C + 150 C Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs MPSafeTM 42V, 3A Buck or 2.4ABuck-Boost, Synchronous Infrared LED 390In Stock
Min.: 1
Mult.: 1
: 500

1 Output Buck, Buck-Boost 2.4 A, 3 A QFN-19 42 V 1.25 MHz, 2.4 MHz MPQ7231 - 40 C + 150 C Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs MPSafeTM 42V, 3A Buck or 2.4A Buck-Boost, Synchronous Infrared LED Driver, AEC-Q100 Qualified 500In Stock
Min.: 1
Mult.: 1
: 500

1 Output Buck, Buck-Boost 2.4 A, 3 A QFN-19 42 V 1.25 MHz, 2.4 MHz MPQ7231 - 40 C + 150 C Reel, Cut Tape
ams OSRAM LED Lighting Driver ICs LED DRIVER 5.5V 2000MA 500In Stock
Min.: 500
Mult.: 500
: 500

2 Output Boost 2 A WLCSP-13 5.5 V 2.7 V 4 MHz 5 V AS1170 - 30 C + 85 C Reel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER 5,744In Stock
Min.: 1
Mult.: 1
: 4,000

LP-16 A6214 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER 7,795In Stock
Min.: 1
Mult.: 1
: 3,000

1 Output Buck 3 A SOIC-Narrow-8 48 V 6 V 11 kHz Adjustable A6217 - 40 C + 125 C Reel, Cut Tape, MouseReel
Kinetic Technologies LED Lighting Driver ICs 12-Channel RGB LED Drivers with I2C Control 9,403In Stock
Min.: 1
Mult.: 1
: 3,000
12 Output Boost, Buck 24 mA 5.5 V 2.5 V 1 MHz Adjustable KTD2052 - 40 C + 85 C Reel, Cut Tape, MouseReel
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2 Output DFN-12 MLX81115 AEC-Q100 Reel, Cut Tape, MouseReel
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12 Output Buck 60 mA HTSSOP-EP-24 38 V 4.5 V 400 kHz 19 V ALED1262ZT - 40 C + 150 C AEC-Q100 Reel, Cut Tape
STMicroelectronics LED Lighting Driver ICs Off-Line LED 15W 0.9 800V PSR 6 Ohm 7,698In Stock
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1 Output Flyback 1 A SO-16N 23 V 11.5 V 166 kHz Adjustable HVLED815PF - 40 C + 150 C Reel, Cut Tape, MouseReel
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: 6,000

12 Output Boost 20 mA Flip-Chip-20 5 V 2.6 V 400 kHz 5 V LED1202 - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 12-Channel Low Quiescent Current LED Driver 11,163In Stock
12,000On Order
Min.: 1
Mult.: 1
: 4,000

12 Output Boost 20 mA QFN-20 5 V 2.6 V 400 kHz 5 V LED1202 - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 16 CH LED DVR 6,051In Stock
Min.: 1
Mult.: 1
: 2,500

16 Output Boost 40 mA TSSOP-24 Exposed Pad 5.5 V 3 V 30 MHz 19 V LED1642GW - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 4A 850kHz Step-Down 3.0V to 18V 100mV 2,685In Stock
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: 2,500

1 Output Buck 4 A HSOP-8 18 V 3 V 850 kHz Adjustable LED2001 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 4A 850kHz Step-Down 3.0V to 18V 100mV 4,603In Stock
Min.: 1
Mult.: 1
: 4,500

1 Output Buck 4 A VFQFPN-8 18 V 3 V 850 kHz Adjustable LED2001 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs LED driver with boost regulator, 6-rows 30 mA, for LCD panels backlight 2,855In Stock
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6 Output Boost 30 mA VQFPN-24 36 V 4.5 V 250 kHz to 1 MHz 36 V LED7706 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 16-Ch 85mA LED DRV 4-Wire Boost CNTRL 1,972In Stock
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: 2,500

6 Output Boost 85 mA VFQFPN-48 36 V 3.6 V 250 kHz to 1 MHz 36 V LED7708 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs ADV CV CC SMPS CTRL 200uA 2.5V 50mV 7,889In Stock
Min.: 1
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Max.: 300
: 3,000

1 Output Boost, Buck 20 mA SOT-23-6 36 V 3.5 V 1 kHz Adjustable SEA05 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 0.5 A max LED Driver 8,004In Stock
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: 2,500

1 Output Boost, Buck 500 mA SOIC-8 40 V 4.5 V 50 kHz Adjustable STCS05 - 40 C + 150 C Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 1.5 A Max Const LED Driver 10,183In Stock
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: 2,500

1 Output Boost, Buck 1.5 A PowerSO-8 40 V 4.5 V 50 kHz Adjustable STCS1A - 40 C + 150 C Reel, Cut Tape, MouseReel
onsemi LED Lighting Driver ICs 2Ch Linear LED Drvr w/Sngl Wire Digital 8,786In Stock
Min.: 1
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: 3,000

2 Output Boost, Buck 30 mA SSOT-23-6 5.5 V 2.7 V Adjustable FAN5622 - 40 C + 85 C Reel, Cut Tape, MouseReel
onsemi LED Lighting Driver ICs 4Ch Linear LED Drvr w/Sngl Wire Digital 32,885In Stock
Min.: 1
Mult.: 1
: 5,000

4 Output Boost, Buck 30 mA uMLP-10 5.5 V 2.7 V Adjustable FAN5624 - 40 C + 85 C Reel, Cut Tape, MouseReel
Diodes Incorporated LED Lighting Driver ICs 550mA, 60V LED Drver, Int Swtch 7,069In Stock
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: 3,000

1 Output Buck 550 mA TSOT-23-5 60 V 6 V 500 kHz 60 V ZXLD1356 - 40 C + 125 C Reel, Cut Tape, MouseReel