Electronics & Smart Controls
Products, Materials + Tools
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Jul 23, 2010
Maxim's Family of High-Voltage, High-Efficiency HB LED Drivers Enable Greener Lighting Solutions
Maxim Integrated Products (PINK OTC MARKETS: MXIM) introduces the MAX16822A/B and MAX16832A/C family of 2MHz, high-brightness (HB) LED drivers with an integrated MOSFET and high-side current-sense circuitry.
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Jul 23, 2010
iDrive Range Expands with Worlds First Variable Forward Current 350ma to 1A LED Driver
World leading LED driver manufacturer, IST Ltd, has expanded its range of innovative and cost competitive LED drivers with the world’s first variable forward current high power LED driver and its first single channel LED driver.
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Jul 23, 2010
dilitronics GmbH, High-tech Startup from Jena Fixes Drawbacks of LEDs
Light Emitting Diodes (LEDs) are considered to be the lightsource of the future. Under the keword of energy efficiency they allow energy saving yet powerful lighting. However, for their operation they request for special driver circuits.
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Jul 23, 2010
Highly Integrated RGB LED Driver from STMicroelectronics Powers Eight Pixels from Single Chip
By providing 24 constant-current outputs capable of driving RGB LEDs at up to 80mA, the STP24DP05 from a world leader in analog, STMicroelectronics (NYSE: STM), performs the work of three conventional 8-output drivers within a compact TQFP48, 7 x 7mm footprint.
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Jul 23, 2010
New LinkSwitch(R)-II Design Ideas from Power Integrations Make Driving LEDs Simple
Power Integrations (Nasdaq:POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced a series of design ideas to help designers of LED driver circuitry benefit from the company's recently introduced LinkSwitch-II family of AC-DC power conversion ICs.
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Jul 23, 2010
PR4101 - 40V Buck Converter for Power LEDs
The inductive converter PR4101 drives single or multiple LEDs with currents from 100mA up to several amps, depending on the configuration of external components, from a supply voltage of 9V up to 40V.
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Jul 23, 2010
Most compact device supports up to 60 white LEDs for medium-sized LCD applications
Texas Instruments Incorporated (TI) (NYSE: TXN) introduced today an innovative, six-channel, 40-V white light emitting diode (LED) driver with a built-in, high-efficiency boost regulator and 1.5-A FET. The smallest LED driver to manage up to 60 white LEDs at once, the TPS61181 provides high power efficiency and accurate current regulation for medium-sized displays used in notebooks, portable GPS, industrial and medical applications. See: www.ti.com/tps61181-pr.
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Jul 23, 2010
60V, High Side Sense LED Controller for Boost, Buck or Buck-Boost High Current LED Applications
Linear Technology announces the LT3755, a 60V, high-side current sense DC/DC converter designed to drive high current LEDs. Its 4.5V to 40V input voltage range makes it ideal for a wide variety of applications, including automotive, industrial and architectural lighting.
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Jul 23, 2010
ROHM’s High-Efficiency Isolated Driver Modules Optimized for High-Intensity LEDs
ROHM Electronics , introduces the industry’s first AC/DC-isolated LED driver modules that utilize constant-current circuits optimized for driving LEDs. The new BP58xx series integrates LED-driving control circuits, switching elements, Isolation transformers and constant-current circuits into a single SIP package.
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Jul 23, 2010
Macroblock Announces New Generation LED Driver for LED Displays
Macroblock, the leader of LED display driver manufacturer, today announces the new generation LED driver, MBI5025, to achieve the best LED uniformity in the world. With the ultra-concentrative distributions by the advanced PrecisionDrive™ technology, the maximum output current variations between channels (also called “channel skew”) and between drivers (also called “chip skew”) are suppressed to 2% and 3% respectively.
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Jul 23, 2010
Highly Flexible, Small High-Power LED Driver Can Drive Up to 8 HB LEDs
Intersil Corporation (NASDAQ Global Select: ISIL), a world leader in the design and manufacture of high-performance analog semiconductors, today announced the release of the ISL78100, a High Power Integrated LED Driver designed for display backlighting and body electronics applications.
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Jul 26, 2010
High-Voltage, 100mA/200mA/350mA, Linear HB LED
Maxim Integrated Products (Pink Sheets: MXIM) introduces the MAX16815/MAX16828/MAX16835/MAX16836 high-voltage, linear high-brightness LED (HB LED) drivers capable of driving a long string of HB LEDs from a 6.5V to 40V input supply.
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Jul 26, 2010
Exar Offers LED Driver with Inductive Boost Capabilities
Exar Corporation (Nasdaq: EXAR) released a new LED driver with inductive boost capabilities giving system architects additional design options for backlighting applications. The SP6699 is ideal for small display/keypad LED lighting applications found in handheld portable devices such as PDAs, cell phones and data collection devices.
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Jul 26, 2010
Zetex's New ZXLD132X Driver Family Meets Demands of Next Generation LEDs
A family of three flexible LED Drivers from Zetex Semiconductors provides designers with the performance needed by the next generation of high brightness LEDs. The ZXLD132X inductive DC-DC converter series drive single or multiple LEDs A family of three flexible LED Drivers from Zetex Semiconductors provides designers with the performance needed by the next generation of high brightness LEDs. The ZXLD132X inductive DC-DC converter series drive single or multiple LEDs.
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Jul 26, 2010
High-Power, High-Voltage, Programmable LED Driver Is Ideal for Automotive and General Lighting Applications
Maxim Integrated Products (Pink Sheets: MXIM) introduces the MAX16816, a high-voltage, programmable, high-brightness (HB) LED driver for automotive and general lighting applications. Far more versatile than competitive devices, the MAX16816 provides many user-programmable features through on-chip nonvolatile EEPROM registers.
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Jul 26, 2010
Exar Releases First in a Family of Boost Controllers Supporting LED Lighting
Exar Corporation (Nasdaq: EXAR) has released its first in a family of high power boost controllers, the SP7606, for use in powering large LED arrays.
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Jul 26, 2010
CAT4008 expands Catalyst’s line of LED drivers for large LED video and other indoor/outdoor displays
Catalyst Semiconductor, Inc. (NASDAQ:CATS) has expanded its recently introduced family of large LED video display drivers with the new CAT4008, an 8-channel, constant-current sink LED driver for billboard, marquee, instrument and other large LED displays.
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Jul 26, 2010
1.5 A I OUT 40 V MAX Vin, LINEAR VOLTAGE REGULATOR CONSTANT CURRENT LED DRIVER
In LED Driver applications the market requires integrated solutions and higher output currents to drive high brightness LEDs. As a result of this market demand, ST has developed the STCS1, a small 1.5 A constant current regulator.
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Jul 26, 2010
Macroblock Unveils Constant Current LED Driver with Silent Error Detection
Macroblock has expanded its line of constant current LED driver with Silent Error Detection-MBI5039 aimed at LED panel applications. For the competitive commercial LED panel market, two things become more and more significant: the video image quality and the real time error detection of the full LED panel, making it easy to detect dark pixel errors, are especially ideal for commercial LED panels and traffic signs.
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Jul 26, 2010
TI DC/DC Converter with Integrated 40-V, 1.2-A Current Switch Supports Up to Three High-Power LEDs
Continuing austriamicrosystems’ innovative edge in LED driver technology, the AS1112 offers 12-bit PWM control and 6-bit dot-correction combined with powerful diagnostic features.
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