Electronic Drivers

Electronic Drivers

HBLED Driver Controller IC suits architectural lighting.

Supplied in SOIC-8L package, MIC3203 can drive multiple HBLEDs in series at more than 90% efficiency with ±5% current accuracy from input voltages of 4.5-42 V. Step-down High Brightness LED (HBLED) driver controller incorporates high-side current sense and PWM dithering feature for EMI control. Along with dedicated PWM dimming pin, features include external power switch, hysteretic control...

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Electronic Drivers

LED Driver operates up to junction temperature of 125°C.

Housed in 4 x 5 mm QFN package, 2 MHz DC/DC Converter Model LT3496 operates as 3-channel constant current LED driver. Each channel can drive up to eight 500 mA LEDs in series, enabling device to drive up to 24 x 500 mA LEDs at efficiencies up to 96%. Unit senses output current at high side of LED, allowing buck, buck-boost, or boost configurations. Operated by independent True Color PWM(TM)...

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Electronic Drivers

Step-Down DC/DC Converter drives 3 strings of ten 100 mA LEDs.

Operating from 48 V input, LT3596 can drive up to 3 strings of LEDs, each with up to ten 100 mA LEDs in series, while delivering efficiencies over 90%. Overall input range is 6-60 V, and fixed frequency operation is programmable from 200 kHz to 1 MHz. True Color PWM(TM) dimming offers dimming ratios as high as 10,000:1, and +1.5% LED current matching ensures uniform display brightness. Other...

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Electronic Drivers

LED Display Driver controls up to 7 x 17 matrix displays.

Integrating 7-channel PMOS high side switch, 17-channel constant current circuit, 1/7 time division circuit, and pattern generator, Model BD26502GUL provides 8-way scroll function, individual On/Off control via 16-step DAC, and 64-step PWM control. Full-color display for illumination is possible at 39 dots max. Housed in WL-CSP package, chip is suited for mobile phones, digital appliances, and...

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Backlight LED Drivers provide up to 140 mA of constant current.
Electronic Drivers

Backlight LED Drivers provide up to 140 mA of constant current.

Specifically designed for LED backlighting of LCD displays used in industrial and consumer applications, ALD Series Multi-Output DC-DC Drivers include models for LEDs arranged in 2, 3, and 4 string configurations. Resistive, analog, or PWM inputs provide smooth LED brightness control. Operating with input voltages of 10.8-13.2 Vdc, drivers have max open-circuit output voltage of 42-44 Vdc. Units...

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Laser Diode Driver provides up to 3 A output from 14-pin DIP.
Electronic Drivers

Laser Diode Driver provides up to 3 A output from 14-pin DIP.

Comprised of 5 models, WLD3343 series includes standard 2.2 A driver, lithium-ion battery-compatible version, low-noise model, 3 A enhancement, and low-noise 3 A version. Analog circuit, designed for space-constrained designs, supplies up to 2 MHz modulation bandwidth, current limiting, and constant current or constant power operation with any laser diode configuration. Along with various safety...

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LED Driver suits low bay, street, and architectural lighting.
Electronic Drivers

LED Driver suits low bay, street, and architectural lighting.

Integrating power factor correction and isolated step-down AC-DC power conversion in single stage, Model NCL30001 is suited for designs that require 40-150 W. Offline LED driver operates in continuous conduction mode and can be configured as constant current or fixed output voltage driver. Housed in SOIC-16 package, device has adjustable operating frequency of 20-250 kHz and adjustable current...

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Step-Down DC/DC Converter drives up to 30 LEDs.
Electronic Drivers

Step-Down DC/DC Converter drives up to 30 LEDs.

From 48 V input, Model LT3596 can drive up to 3 strings of LEDs, each with up to ten 100 mA LEDs in series, delivering efficiencies of over 90%. Unit features programmable fixed frequency from 200 kHz to 1 MHz, +1.5% LED current matching for uniform brightness, and True Color PWM(TM) dimming with ratios up to 10,000:1. Housed in 5 x 8 mm QFN package, IC has multichannel capability for LED...

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Constant Current LED Drivers deliver 3.7-52 W output.
Electronic Drivers

Constant Current LED Drivers deliver 3.7-52 W output.

Available with optional 0-10 V dimming control, RoHS compliant CC3512H Series power supplies with IP66 and NEMA4 waterproof design are suited for indoor and outdoor use. Convection cooled plastic-potted housing measures 2.05 x 1.38 x 0.9 in. and dual wire I/O simplifies installation. Other features include input voltage from 12-36 Vdc with constant current output of 350, 700, 1,000, 1,400, 1,750,...

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6-Channel LED Drivers suit TFT LCDs in mobile electronics.
Electronic Drivers

6-Channel LED Drivers suit TFT LCDs in mobile electronics.

Model FAN5701 uses two PWM inputs to control brightness of grouping of 4 and 2 LED outputs, while FAN5702 has PWM signal input to support dynamic backlight control. Featuring 92% peak efficiency, units are 1-1.5x charge pump-based 180 mA, 6-channel LED drivers that backlight TFT LCD displays in mobile electronics. They are housed in compact 16-bump WL-CSP, occupying 2.56 mmÂ-², and 16-lead...

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