Electronic Drivers

Electronic Drivers

LED Drivers suit outdoor and tunnel lighting applications.

Accepting AC input from 90-305 Vac, DLA series drivers with output power ranges of 50, 75, 100, 120, and 150 W offer efficiencies of greater than 85% for 50 W and up to 94% for 150 W models. They are available with either constant current outputs from 350-5,950 mA or constant voltage outputs of 12, 18, 24, 36, 42, 48, 54, or 105 Vdc. IP67 rated units provide protection from ingress of dust or...

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Electronic Drivers

DC/DC Converter drives high-current LEDs.

With input voltage range of 4.5-80 V, Model LT3956 operates as constant-current and constant-voltage regulator. Device uses internal N-channel MOSFET and can drive up to eighteen 350 mA white LEDs from nominal 12 V input, delivering in excess of 25 W. Converter incorporates high-side current sense, enabling use in boost, buck, buck-boost or SEPIC and flyback topologies. Housed in 5 x 6 mm QFN...

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Programmable LED Drivers support dimming control.
Electronic Drivers

Programmable LED Drivers support dimming control.

Supplied in 1.26 x 0.60 x 0.33 in. SIP, LEDC10 series suits LED lighting applications with output ratings up to 10 W. DC/DC LED drivers operate from 4.5-20 Vdc and provide programmable constant-current output from 0-480 mA with drive voltages from 3-20 V. Along with programmable constant current output range, convection-cooled products support LED light dimming control via PWM control input with...

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Electronic Drivers

Peak and Hold PWM Driver suits solenoid power save applications.

Readily interfaced to PCs, PLCs, and control systems, Model 500 drives solenoid based devices with initial full-on pull-in pulse and then provides reduced power hold-in current via PMW output. Use can reduce overall current in existing on/off solenoid drive applications, reducing operating solenoid coil heat and extending coil life. Rotary switch adjustable peak time ranges from 5 msec to 5 sec,...

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LED Power Supplies deliver over 90% efficiency.
Electronic Drivers

LED Power Supplies deliver over 90% efficiency.

Suited for solid state lighting (SSL) applications, fully isolated eDriver family power supplies offer universal input of 120, 220, and 277 V, power factor correction greater than 90%, and 0-10 V dimming options. Slim 100 W units are available in wide range of constant voltage and constant current models. Offered in custom versions, units have UL8750 and CE approvals and rating of IP67....

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Synchronous Rectification Drivers target switched mode power supplies.
Electronic Drivers

Synchronous Rectification Drivers target switched mode power supplies.

Synchronous rectification controller and driver IC, NCP4303A and NCP4303B, have maximum operating frequency of 500 kHz and turn-off delay time of 40 nsec typical. Model NCP4303A has fngate drive clamp of 12 V, while NCP4303B has 6 V gate drive clamp. Externally adjustable minimum on and off times control ringing induced by PCB layouts and other parasitic elements, providing low noise operation....

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LED Driver simultaneously powers up to 8 HB-LED strings.
Electronic Drivers

LED Driver simultaneously powers up to 8 HB-LED strings.

Featuring dual output that provides total max current of 1,200 mA (600 mA per side), Smart Force(TM) SFD2C series full function LED driver powers up to 4 strings of high brightness LEDs per side with max current of 150 mA per string. It accepts 10-20 V input voltage, offers 60 V max output voltage, and provides total 50 W of power (25 W per side). Board offers external PWM dimming, with dimming...

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Electronic Drivers

High-Brightness LED Driver has 8-550 V input voltage range.

Model CPC9909 High-Voltage HB LED driver can drive from few to hundreds of LEDs in-series and/or parallel combinations in constant peak-current control topology. It can be operated above 50% duty cycle without loop instability or sub-harmonic oscillations. Operating directly off rectified AC voltage supply, at up to 90% efficiency, RoHS-compliant unit allows brightness to be controlled via pulse...

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LED Driver features dynamic headroom control.
Electronic Drivers

LED Driver features dynamic headroom control.

Featuring 4 individual current regulator channels and input voltage up to 80 V, PowerWise® LM3464 drives up to 4 strings of LEDs with up to 20 LEDs per channel. High-voltage current controller works in conjunction with external N-channel MOSFETs and sense resistors to accurately drive current to each LED string. Dynamic headroom control feature monitors forward voltages of LED strings and...

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VCSEL/Laser Driver and Postamplifier suits Ethernet applications.
Electronic Drivers

VCSEL/Laser Driver and Postamplifier suits Ethernet applications.

Designed for fiber optic modules for SFP and SFF applications, PHY1040-01 operates with 3.3 V supply and comes in 5 x 5 mm QFN package. Common anode VCSEL driver output stage has 32 mA max modulation drive and 20 mA bias current, while continuous mode LASER driver offers up to 80 mA modulation and 90 mA bias current. Bias current can be controlled by APC loop or in open loop mode, and limiting...

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