About us led driver manufacturer led power supplies iso. May we have led driver ic that support up to 400ma500ma for one cell battery. Power integrations led driver ics combine controller and high voltage switching mosfets to provide driver solutions that are highly efficient, have very low component count, and which provide comprehensive protection features including over voltage, over current, overtemperature. Fixed values 350 ma, 500 ma, 700 ma, 1,050 ma, 1,400 ma, 1,700 ma. Competitive prices from the leading 500ma led drivers distributor. Erp power outlines what to look for when choosing an led driver manufacturer and supplier.
Dcdc converter ic our dc dc converter family contains all the functions needed to create a wide range switch power supply with several output voltages, whereby the supply voltages can be lower or higher than the output voltages. Only complaint is that it generates a bit of heat compared to higher quality drivers. Integrated circuits ics, driver ics jotrin electronics. Helvar led driver offering is designed for energy efficient, long lasting, high quality, professional lighting applications. Our extensive led driver ic product portfolio, design tools, and technical resources can help you add innovative lighting features to your design. Enhance every linear led driver ic design with the right semiconductor. The as1112 is a, spi interfaced, 100ma 16 channel direct led driver ic with 12bit internal. Led driver ics manufacturers, suppliers, exporters. Led driver, boost, sepic, 102v to 265v input, 1 output, 100 khz switchfreq. The led controller enables power management for industrial, commercial and residential lighting and illumination. Led drivers 500ma led flash driver ic aat3176 supplier. Lets take led strip light as the example, the working voltage of led strip light normally has 12v or 24v dc, if one want to power led strip light in the usa, the led driver input voltage should be ac110v or wide.
Helvar led driver offering is designed for energy efficient, long lasting, high quality. We are determined to become a leading provider of led power supply and intelligent system solution. May we have led driver ic that support up to 400ma 500ma for one cell battery. Including a wide range of switchable and dimmable led drivers, they can be used as part of a simple standalone lighting system or bigger building management systems. A 65v hysteretically controlled led driver max16822a has its ground pin connected to 48v and its power input connected to the system ground. Cost savings is the primary reason why numerous companies still consider using resistors to drive lowpower leds. Renesas electronics introduces r2a204 led driver ic for.
The device is also capable of operating from a supply of up to 42v, allowing a large led string to be driven through a single device. You need to add the total wattage of your lights and then look for a driver in that range. Competitive prices from the leading dc dc led driver ics distributor. Ap880x series stepdown dcdc converter a family of led driver ics that significantly reduces the number and size of external components required by drive circuits from diodes. Tridonics employees put all their energy into creating optimum light and sophisticated led drivers. Manufacturing base quality assurance company culture teams mien sharing happiness video. Erp has provided toptier led solutions in a variety of categories for a number of years. If you want to control the leds individually, the only current sink driver i have found that can handle that much current is the stp04cm05xttr. Led boost 350ma700ma with dimming pmp4524 this product has been released to the market and is available for purchase. Power integrations led driver ic families are used in the worlds most reliable, longest lasting led drivers. Linear led drivers constant current led driver on semiconductor.
Chanzon led driver 600ma constant current output 18v34v in. Led driver ics typically provide pretty accurate led current, to provide a functionality of the control voltage input. Infineon now offers the industrys most comprehensive portfolio. Company profile development history organizational structure honors witness key customers. Lets add up our voltages and see if it is less than the minimum voltage that our source will output 12v. Optoelectronics led lighting led lighting electronics led drivers power supplies number of outputs 1 output operation mode constant current cc output currentchannel 1 500 ma no results found. Logiclevel signals dim 48v led driver maxim integrated.
The as1110 is a, spi interfaced, 100 ma 16 channel direct led driver ic and offers onchip. Tl4242 500ma, adjustable, constantcurrent led driver 1 features 3 description the tl4242 device is an integrated, adjustable, 1 adjustable constant current up to 500 ma 5% constantcurrent source that can drive loads up to pwm brightness regulation 500 ma. The ild6150 is suitable for led applications with a wide range of supply voltages from 4. A led driver ic includes circuitry which allows for precise control over a desired set of led drive parameters e. Tl4242 500ma, adjustable, constantcurrent led driver datasheet. Ac electronics has a variety of constant current led drivers in stock and customizable with various watt sizes 5 watt, 12 watt, 21 watt, 24 watt, 27 watt, 30 watt, 40 watt, 42 watt, 50 watt, 60 watt, 71 watt, and 119 watt, output current and voltages, 010 volt, 10010%. Detailed information of 15 w 21 w constant current led driver 500 ma, with low ripple, g5s20w500lrz offered by hep tech co. Cypress semiconductor has become part of infineon technologies. As a manufacturer and developer, the company supplies the full bandwidth of. Lets take led strip light as the example, the working voltage of led strip light normally has 12v or 24v dc, if one want to power led strip light in the usa, the led driver input voltage should be ac110v or wide voltage input voltage type, the output voltage must be 12v dc or 24v dc led driver with output voltage in 12v dc for 12v dc led. Mps led lighting drivers provide solutions for acdc and dcdc lighting. Key features highlyintegrated led driver with dynamic current equalization balances current maintaining equal currents among led strings requires a complex design and multiple components. About us led driver manufacturer led power supplies. Since its foundation in 2007,lifud has been sticking to the value concept of integrity, responsibility and dedication.
The driver ic is often used, for example, for a specialized integrated circuit that controls highpower switches in switchedmode power converters. China dimmable led driver 700ma suppliers, dimmable led. Led constant current supplying for varying input voltages. Led driver, constant current, pwm dimming, 1 output, 4. It is important that you buy the correct driver to match the load of your system. For a correct operation of the chip, the junction temperature must not exceed 110 c. The company additionally supplies drive mosfets meeting a variety of power and performance requirements. On all our led pages you will find minimum and maximum drive currents. Renesas electronics introduces r2a204 led driver ic for led.
Mp3214dqlfp monolithic power systems, ic led driver rgltr 500ma qfn16. These operating instructions are valid for led driver of the lcai eco and lci top series. A multifunctional pwm input signal allows dimming of the leds with an analog dc voltage or an. The aat3176 is a high output current, high efficiency, low noise, low profile charge pump converter ic, ideal for multifunction led photoflash applications where solution cost, size, and efficiency are critical.
The tl4242 has several features that make it ideal for simple applications. Tl4242 data sheet, product information and support. Constant current cc 500 ma 1 output led drivers power supplies. Lifud is committed to offering excellentperformance and highreliability led driver and smart lighting system to commerce, residence, industry. Power integrations led driver ics combine controller and high voltage switching mosfets. All our led drivers deliver a constant current output, but it is up to you to understand the led specs and choose the correct level of current output for the respective led. Search for the best device for your system in two different ways. May we have led driver ic that support up to 400ma. There are two blue leds at 3v each for a total of 6v. Leds work safest and most efficiently with a constant current led driver. Infineon now offers the industrys most comprehensive portfolio for linking the real with the digital world comprising an unparalleled range of hardware, software and security solutions for the connected age. Renesas electronics r2a204 led driver ic also can be employed in triac dimmer applications by applying a voltage matched to the triac phase to the fb feedback pin for constantcurrent control. For current sink drivers you have to make sure that the led supply voltage is not much higher than the led forward voltage, otherwise the driver will get.
Zxld62 led driver the zxld62 miniature led driver from diodes inc. Input, 700 ma constant current, 816vdc output, high power factor, forward phase dimming 100% 5%. The device is also capable of operating from a supply of up to 42v, allowing a large led. Ac electronics has a variety of constant current led drivers in stock and customizable with various watt sizes 5 watt, 12 watt, 21. Tl4242 500ma, adjustable, constantcurrent led driver datasheet rev. The as1110 is a, spi interfaced, 100 ma 16 channel direct led driver ic and offers onchip diagnostics. The 2008 series luxdrive powerpuck led driver is a low voltage dc input 532vdc module for powering highbrightness leds. A wide variety of 250ma led driver options are available to you, there are 702 suppliers who sells 250ma led driver on, mainly located in asia. Including a wide range of switchable and dimmable led drivers, they can be used as part. Lt3592 500ma wide input voltage range stepdown led driver. Icrc driver led high power high watt bulb led bulbs w. Dimmable triac 010v pwm dimming led driver 500ma 700ma 15w led strip power supply. The ild6150 is a hysteretic buck led driver ic for driving high power leds in general lighting applications with average currents up to 1. Texas instruments tl4242 is a linear, constantcurrent, single channel led driver capable of sourcing up to 500ma.
L, lt, ltc and ltm are registered trademarks of linear technology corporation. Lm3466 smart linear led driver for multichannel led systems. The 2009 series luxdrive micropuck led driver is a low voltage dc input 3vdc module for powering a single highbrightness led or a string of 5mm leds. Dcdc converter ic our dc dc converter family contains all the functions needed to create a wide range switch power supply with several output voltages, whereby the supply voltages can be lower or higher. Overtemperature protection short circuit, reverse polarity, and overtemperature. Tl4242 adjustable led driver texas instruments digikey. Acdc led drivers 54 dcdc led drivers 35 linear led drivers 52 motor drivers. Tl4242 500ma, adjustable, constantcurrent led driver. Short and open circuit protection, overload and overvoltage protection. The as1112 is a, spi interfaced, 100ma 16 channel direct led driver ic with 12bit internal pwm and 6bit analog current adjustment. Led drivers power supplies are available at mouser electronics. Engineering report for 60 v, 500 ma linear led controller demonstration board. Constant current cc 500 ma 1 output led drivers power supplies are available at mouser electronics.
There are two kinds of phase cutting dimmers trailing edge or leading edge dimmers. Chanzon led driver 600ma constant current output 18v34v. Robertson 3p30011 ld012c070lrap led driver, 12 watt, 120vac. I was exploring options for making a high performance led driver that would be quite compact, and while i couldnt build a 300w single ic led driver, i was able to design a 65w one that didnt look like it would. Constant current cc 500 ma 1 output led drivers power. There is one red led at 2v and the driver itself needs 2 volts. Ic rc driver led high power high watt bulb led bulbs w 18w.