Electronic Drivers

DC/DC Backlight LED Driver powers up to 6 strings in LCDs.
Electronic Drivers

DC/DC Backlight LED Driver powers up to 6 strings in LCDs.

Featuring 6 outputs individually capable of providing up to 50 mA of constant current, each device in second generation ALD6 series can drive 1-, 2-, 3-, or 6-string configurations of LEDs connected in series/parallel for backlighting LCDs. Dimming controls with resistive, analog, or PWM inputs provide smooth LED brightness transitions. Available in DIP or SMD packages that measure 23 x 21 mm,...

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Electronic Drivers

IO-Link High-Voltage Line Driver survives harsh environments.

Supplied in 4 x 4 mm QFN24 package, ZIOL2411 offers 2 independent I/O channels that meet the physical layer requirements of master, sensor, and actuator systems used in factory automation applications. Product operates over -40 to +85°C range and is fully programmable, from slew rate and current settings to diagnostics and protection features. Designed for master applications, ZIOL2411 is...

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LED Driver offers 12-bit PWM, dot correction, and diagnostics.
Electronic Drivers

LED Driver offers 12-bit PWM, dot correction, and diagnostics.

With 30 V LED supply voltage, 16-channel Model AS1121 can be used directly with 24 V supplies. Each of 16 channels can be individually adjusted by 4096-step greyscale PWM brightness control running at 10 MHz as well as by 64-step constant-current sink for dot correction. To prevent high inrush currents, IC offers controlled output delay grouped by 4 channels. Housed in 5 x 5 mm 32-pin TQFN...

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N-Channel MOSFET Gate Driver operates from -55 to +125°C.
Electronic Drivers

N-Channel MOSFET Gate Driver operates from -55 to +125°C.

Supplied in thermally enhanced 10-lead MSOP, MP-grade LTC4441 delivers 6 A peak output current and increases DC/DC controller output power and efficiency. This enables driving of high-power N-channel MOSFETs or multiple MOSFETs in parallel. Along with adjustable 5-8 V onboard linear regulator for gate drive voltage and IC power, features include 5-25 V input supply, adjustable leading edge...

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Boost LED Driver allows channel-independent PWM dimming.
Electronic Drivers

Boost LED Driver allows channel-independent PWM dimming.

Housed in 24-lead SOW package, 2-channel Model HV9880 enables separate LED strings to be operated at different PWM duty cycles for color mixing in LCD TV and backlighting applications. RoHS-compliant IC includes LED wiring fault detection, which protects LEDs from harmful high currents when connecting wire accidentally gets shorted to ground during manufacturing. Peak mode current control scheme...

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Electronic Drivers

GlacialLight Now Using Innovative LED Driver in Products

The GlacialPower LED driver enhances lumen and life performance Taipei, Taiwan - GlacialLight, a sub-division of the experienced technology manufacturer GlacialTech Inc., is pleased to announce the newly innovated GlacialPower LED driver that enhances lumen and power-saving performances, making available more compatible, more efficient and more reliable LED lighting products. The GlacialPower LED...

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Electronic Drivers

VDSL Line Driver targets high-speed networking equipment.

With power consumption as low as 350 mW for 17a profile, dual-port Model THS6226 meets requirements for high-density VDSL applications used in high-speed broadband networks. Unit offers adjustable quiescent current of 7.6-23.5 mA with current step of 1 mA. Wide output swing on +12 V power supplies allows for up to 20 dBm output power into load. Integrating input biasing circuit and all gain and...

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Boost LED Driver protects LED from high currents.
Electronic Drivers

Boost LED Driver protects LED from high currents.

Housed in 16-lead SOIC package, Model HV9860 optimizes LED performance in RGB or white LED backlighting, LCD TVs and monitors, and LED lamps. Driver uses peak current mode control scheme and includes internal transconductance amplifier to control output current over all line and load conditions. RoHS-compliant IC also includes LED wiring fault detection, which protects LED string from high...

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Ruggedized AC/DC LED Drivers meet outdoor lighting requirements.
Electronic Drivers

Ruggedized AC/DC LED Drivers meet outdoor lighting requirements.

Comprised of 4, 6, and 10 W drivers, BPWXL Series offer 350 mA constant current operation with 1% regulation over entire input range of 100-308 VAC, 50/60 Hz. Cold-starting circuitry, tested to -55°C, kick-start LEDs in frigid outdoor climates. Exhibiting nominal efficiency of 80%, IP67-rated bias power LED drivers are rated for 3,000 Vac isolation and incorporate multiple protection...

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Electronic Drivers

National Semiconductor Introduces New SolarMagic ICs for Microinverter, Power Optimizer and Charge Controller Systems

Renewable Energy Grade ICs Reduce Photovoltaic System Cost, Improve Reliability and Simplify Design Santa Clara, Calif. - National Semiconductor Corp. (NYSE:NSM) today introduced ten new SolarMagicTM integrated circuits (ICs), the first in a series developed to reduce cost, improve reliability and simplify design of photovoltaic (PV) systems. Ranging from the industry's first full-bridge gate...

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