Electronic Drivers

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

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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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.

San Diego, CA --- To serve the steady migration from cold cathode florescent (CCFL) back-lighting of LCD displays to LED backlights, TDK-Lambda has launched their new ALD Series of multi-output dc-dc backlight LED drivers. These drivers are specifically designed for LED backlighting of LCD displays that are now used in industrial and consumer applications. The series includes models for backlight...

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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.

San Diego, CA --- To serve the steady migration from cold cathode florescent (CCFL) back-lighting of LCD displays to LED backlights, TDK-Lambda has launched their new ALD Series of multi-output dc-dc backlight LED drivers. These drivers are specifically designed for LED backlighting of LCD displays that are now used in industrial and consumer applications. The series includes models for backlight...

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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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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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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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