LCD Drivers meet handset and mobile phone needs.
Produced using 0.18/0.15 Â-µm process technology, QCIF+ LCD driver chips (MC2TA7402) support system and video interface as well as low-voltage architecture. TFT LCD one-chip driver, MC2TA7501, is built using amorphous Silicon (a-Si) technology and offers QVGA resolution. It comes with EEPROM (MTP) loaded, supporting Vertical Alignment and in-plain-switching (IPS) panels.
Read More »LED Drivers are suited for use with lithium-ion systems.
Optimized for high-volume, 4-LED backlight display applications, PAM2701 maximizes power transfer by achieving efficiencies up to 91%. Designed for high-brightness 1 W LED torch/flash applications, PAM2800 maintains constant LED current with efficiencies up to 95%. Also available, PAM2801 can drive high brightness 1 and 3 W LEDs with single D-size or 2 D-size cells. Its output current can reach 1...
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LED Driver controls LED luminance with PWM control.
Offering wide range of output currents, Model A6280 3-bit constant current LED driver minimizes components needed to drive LEDs with large pixel spacing. Several drivers can be chained together and controlled by 4 control signals (clock, serial data, latch, and output enable), and each input has buffered outputs on chip. VIN pin can be tied to voltage supply bus to eliminate need for separate...
Read More »Flash LED Driver measures less than 28 mm-².
Supplied in 24-pin LLPÂ-® package, LM2754 delivers up to 800 mA load with input voltage as low as 3.0 V. Charge-pump-based device can simultaneously drive flash LEDS made up of 1, 2, 3, or 4 smaller white LEDs, making it suited for multiple- and single-die flash LED technologies in cell phone cameras. Along with features such as adjustable output power control and automatic LED shutdown, IC...
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Hot Forging Process
Check out this white paper to learn about the benefits of hot forging.
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Charge Pump IC drives WLEDs for backlight and flash/torch.
Supplied in 3.0 x 3.0 x 0.75 mm MLP-16 package, A8530 can drive 4 display backlight and 2 flash/torch/video mode white LEDs (WLEDs). Control scheme (1x, 1.5x, and 2x) allows for delivery of well-matched LED current, regulated over entire range of Li+ battery voltage to provide uniform intensity. Each backlight channel can be driven with up to 30 mA, while each flash/torch channel can be driven...
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Dual Output White LED Drivers drive LCD backlighting.
Offered in 2.0 x 2.0 x 0.55 mm Pb-free LLGA-12 package, NCP5602 and NCP5612 deliver consistent brightness for handheld and consumer applications. Each can power 2 white LEDs with 0.2% LED current matching, achieving 87% peak efficiency with 1x and 1.5x operating mode. Both charge pumps have built-in programmable dimming ICON function as well as short circuit and overvoltage protection. While...
Read More »National Semiconductor Introduces New Family of LED Drivers to Power High-Brightness LEDs
Optimized for Industrial and Automotive LED Applications, New Family Provides Constant Current Through LEDs and Features Low Feedback Voltage to Minimize Power Dissipation Light Emitting Diodes 2006 Conference, SAN DIEGO, Calif.-October 17, 2006 - Worldwide power management leader National Semiconductor Corporation (NYSE:NSM) today introduced a new family of light-emitting diode (LED) drivers...
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LED Drivers suit general lighting applications.
Suited for low-power applications, Xitanium(TM) 350 and 700 mA Drivers support 1-3 Luxeon I models, 1-2 Luxeon III models, or 1 Luxeon V model as well as market-equivalent LEDs. Units carry CSA listing and feature UL Class 2 rating with inherent short-circuit protection. Tightly regulated output of 1% line and 5% load insures consistent light output regardless of line conditions, load levels, and...
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DUO - Densitron USB OLED Demo Kit
Dedicated to OLED enthusiasts, Densitron has realised the DUO, an extremely easy yet powerful demonstration tool for driving OLED displays from the USB port of a desktop or laptop PC. Unlike other solutions, DUO is hot pluggable and does not require extra cables or power supply to run, thus allowing users to get up and running in minutes. The DUO demo kit comprises a USB controller card, mini USB...
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Constant Current LED Driver features diagnostics functions.
Eight-channel AS1109 uses serial data I/O lines for error information readback; no additional PCB tracks are needed for open and shorted LED error diagnostics. Built-in LED error detection can be invoked during normal operation without switching into separate detection mode. Currents, adjustable from 0.5-100 m, control LED brightness with Â-
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Simple Connection – MGB with EtherNet/IP
The new MGB with EtherNet/IP is a leap forward in access door safety. Designed for easy installation, flawless performance, and long service life, it is engineered with robust features and cutting-edge technology that places it firmly at the leading edge of the door safety device industry. To learn all about the benefits of the Euchner MGB, see our video.
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