The types of products or devices they produce are listed under the company name. Complete solutions of led drivers with certified reliability. National semiconductor catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes. Maxims continually expanding portfolio includes products covering the full range of efficient switchmode topologies stepdown, stepup, sepic as well as some linear led drivers. The led power supply can be used to power the ic, thereby reducing the number of wires, harnesses, and connectors easy to collectively adjust the brightness of leds an37775a, an37777a the software. Our broad portfolio of highlyefficient led drivers extend the life of your lighting system designs, enable greater driver and pedestrian safety, and enhance the driver experience headlights from matrix managers to high power density switching led drivers, we have highly flexible solutions to support your single feature or adaptive headlight. Growing adoption of led lighting in general lighting applications. The types of products or devices the companies produce are listed under the company name, in alphabetic order. Most power supply ics are designed to provide constant voltage outputs over a.
Bcr linear led driver ics suitable for driving currents from 10 250ma, making the ideal solution for low and mid power leds. Acdc led drivers 54 dcdc led drivers 35 linear led drivers 52 motor drivers. More recently, in response to the rise in importance of green power energy conservation, ptc has invested in developing ic technology for energysaving solutions and has successfully designed a series of energysaving ballast driver ics, led lightingbacklight driver. Linear ic led driver solution to address drive on board. As1104, 40ma 4channel direct led driver ic, 4, 40, simple drive, 3, 2.
China led driver, led driver manufacturers, suppliers. Learn more about tis wide variety of led lighting solutions such as led drivers, acdc and dcdc led drivers and constantcurrent led regulators. Power integrations led driver ics combine controller and high voltage switching mosfets to provide driver. The 80v dcdc led driver ic ild8150ild8150e features an innovative hybrid dimming mode technology for achieving 0. National led has successfully completed thousands of installations across the country in multiple major cities. National semiconductor datasheet pdf catalog first page. Power integrations led driver ic families are used in the worlds most reliable, longest lasting led drivers.
Another led driver circuit based on the mp3302 led driver ic. Javascript must be enabled to view full functionality of our site. Lm3914 dotbar display driver the lm3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 leds, providing a linear analog display. This application report describes use of ucc28810 in a singlestage 70w streetlight led driver in acdc flyback topology with fixedfrequency and.
The top causes of led driver failure mean well australia. Infineons control ics for led drivers deliver excellent power quality and high efficiency for led lighting applications supporting dimming levels down to 1%. The whole family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels with typ. Search for the best device for your system in two different ways.
An led driver ic is an integrated circuit ic that provides brightness control and backlighting color control. Saving calculator allow national leds to assist you in realizing substantial savings. They are configured as either inductorless charge pump or switching regulatorbased led drivers. The buck led driver ic is tailored for leds in general lighting applications with average currents up to 1. Erg lighting, a division of endicott research group, inc. Similar to led arrays, these also have a driver ic on board. A standard output current of 350ma makes this driver. The basic operation of this circuit is also similar to that of the led driver shown in fig 2.
With its supply voltage range up to 80v dc, the led driver ic. National s lm3402, lm3404 and lm3405 led drivers offer the wider input voltage range required by this fastgrowing market segment. Led driver directory, provide china led driver manufacturers, products and suppliers from china for worldwide led driver purchasers. If the budget is your main concern, theres ild4000, the lowcost dcdc led driver ic family with a breakdown voltage of 40 v and basic thermal protection.
National semiconductor was an american semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in santa clara, california, united states. These i 2 c led controllers work with i 2 c interfaces for applications such as. Our extensive led driver ic product portfolio, design tools, and technical resources can help you add innovative lighting features to your design. National led has worked with some of the most successful companies in their industries mercedesbenz, cocacola, united airlines, berkshire hathaway, and honda to name a few and all of these.
Rgb or rgba led drivers, led status information, led. In addition, national s new led drivers provide a constant current to regulate the led. This is a listing of digital lcd and led driver ic manufacturers. The led controller enables power management for industrial, commercial and residential lighting and illumination. Nationals lm3445 led driver decodes the triac chopped waveform and.
Led drivers control the amount of current and voltage supplied to light emitting diodes leds. The company produced power management integrated circuits, display drivers. Nxp offers a number of led backlight solutions for all sizes of lcd panels. Led driver china led driver manufacturers, products. New family of led drivers to power highbrightness leds. China led driver manufacturers select 2020 high quality led driver products in best price from certified chinese led product manufacturers, led module suppliers, wholesalers and factory on madein.
For customers requiring many features, discover ild6000, the featurerich dcdc led driver ic. Nte7208 integrated circuit constant current single output led driver description. We design, manufacture, and distribute led drivers and led retrofit kits for a. Fixed frequency led driver led driver operating from 3v supply. Power integrations offers a broad range of led driver ic for the indoor commercialresidential applications such as office lighting, hospitality lighting, led tubes, alamps, and par and br lamps. Especially in led driver, our products win the market with the highest efficiency and the lowest cost. Buy ic lm3914n1 dotbar display driver 10segment lm3914n1. They are usually found in an led driver circuit, which can be used to test an led in order to maintain brightness and increase led. Diodes low voltage dcdc high brightness led drivers are targeted at battery powered systems for general illumination applications. Lcdled driver ic manufacturers interfacebus home page. China led driver manufacturers select 2020 high quality led driver products in best price from certified chinese led product manufacturers, led module suppliers, wholesalers and factory on. Constant voltage all drivers are either constant current cc or constant voltage cv, or both. Led controller ics can also be used for more advanced status or illumination control while offloading host processors in lcd displays.
As1107, 8x8 matrix led driver ic with slew rate, 64, 5, multiplexed, 3, 2. China led driver ic manufacturers select 2020 high quality led driver ic products in best price from certified chinese led manufacturers, led lighting suppliers, wholesalers and factory on madein. Nondimmable acdc nonisolated low pf acdc nonisolated high pf acdc isolated low pf acdc isolated high pf linear driver high pf with flicker free cccv driver dcdc driver dimmable dcdc driver switch onoff dimming pwmanalog dimming linear driver. Our selection of led drivers can generally be broken into two different categories. Ac input or offline drivers take 110vac 277vac, while dc input drivers most often accept between 3vdc 32vdc. Litix automotive led driver ic infineon technologies. National semiconductor led lcd drivers lcd driver ic manufacturer. Silergy was awarded in 20 chinese ic design company. This is one of the first factors you need to consider in your decision making process. Infineons basic led drivers are optimized for the control of low to medium power leds in automotive applications. Led driver ic analog devices has a very broad line of led driver ics for automotive, display backlighting, handheld, and general highpower lighting applications. Infineons litix family of automotive led driver ics offers energyefficient and reliable solutions for automotive lighting applications guaranteed for optimal. Weve come this far by taking a valuefirst approach and of course, creating highperformance. Isolated 70w streetlight led driver using ucc28810.
As an industryleading innovator, manufacturer and supplier of semiconductor solutions that contribute globally toward a better life and a better world for all, panasonic industrial helps design engineers. Led driver ic s highbrightness led drivers are integrated circuits that are optimized to efficiently drive strings of highbrightness leds. The nte7208 is a stepdown constant current source designed for driving high power white leds. Wide voltage coverage with fine dimming control and comprehensive ta range creates an extensive lineup of options with guaranteed reliability.
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