Electronic Drivers

Electronic Drivers

Differential Line Drivers provide high output drive current.

Operating up to 4 MHz with input voltage range of 4.5-30 V, quad-channel Models LS7272 and LS7273 provide 120 mA sink output current drive and 1.5 A dynamic peak output current drive. Model LS7272 has input to select either push-pull or open drain outputs with loads on open drain outputs returnable to power supply voltage or lower, while Model LS7273 has only open drain outputs with loads...

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Electronic Drivers

LED Drivers store black box data for diagnostics.

With customizable software, Smart-Drive(TM) Advanced LED Drivers enable users to tailor operating parameters such as dimming curve, button vs. analog dimming control, and ambient light sensing. Drivers provide real-time telemetry as well as black-box data capture/retention of performance characteristics for diagnostic and failure mode analysis. Incorporating Mixed-Mode dimming functionality,...

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Power Driver Evaluation Kit features high-temp operation.
Electronic Drivers

Power Driver Evaluation Kit features high-temp operation.

Built from 200°C polyimide PCB, EVK-TIT9036 Evaluation Kit is populated with CHT-THEMIS and CHT-ATLAS ICs, which consist of controller and push-pull driver stages of power transistors, respectively. Housed in ceramic packages, ICs operate from -55 to +225°C and are designed to drive SiC MOSFETs, JFETs, Silicon IGBTs and MOSFETs, and GaN power switches. Current output is controllable...

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LED Driver ICs exceed 90% efficiency.
Electronic Drivers

LED Driver ICs exceed 90% efficiency.

Offered in halogen-free, ROHS-compliant eSIP(TM)-7C package, reference design (DER-278) is based on single-stage LinkSwitch(TM)-PH LED-driver IC series which eliminates need for electrolytic capacitors and opto-isolators. For designs from 5-55 W, solid-state lighting (SSL) applications driver ballasts based on LinkSwitch-PH ICs achieve greater than 90% energy efficiency and satisfy ENERGY...

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Programmable LED Driver controls up to 9 LED current sinks.
Electronic Drivers

Programmable LED Driver controls up to 9 LED current sinks.

Model ADP8866 LED charge pump backlight driver provides independent control of LEDs, which allows designers to program different currents for each channel and enable them at different times. Programmable fade on/off and blinking sequences allow complex LED effects to be generated automatically and for battery life to be maximized. Requiring less than 1 Â-µA during standby, unit consumes less...

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Brushless DC Motor Pre-Driver includes 3 Hall element inputs.
Electronic Drivers

Brushless DC Motor Pre-Driver includes 3 Hall element inputs.

Model A4938 has outputs for direct high current gate drive of N-channel power MOSFET 3-phase bridge. Synchronous rectification feature turns on appropriate MOSFET during current decay to minimize power dissipation. Enable, direction, and brake inputs allow control of motor, speed, position, and torque. Also featuring fixed off time PWM control, unit operates in temperatures from -40 to...

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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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