W42182 seoul semiconductor high brightness led, chip on. Highbrightness led driver simplifies arealighting design designing an efficient, current balanced, and robust multistring lighting system has never been easier than with the lm3466. This wide input operating voltage range enables the driver to be used in a broad range of hb led applications. The zpower series led s thermal management perform exceeds other power led solutions. The demo board uses hv9910b led driver ic to drive a buck converter. Led driver ics typically provide pretty accurate led current, to provide a functionality of the control voltage input. Typical application of switched supply plus highside pwm source for a6260 high brightness led current regulator. It allows efficient operation of highbrightness hb leds from voltage sources ranging from 10vdc up to 600vdc. How to add analog dimming to virtually any led driver power. Analog devices has a very broad line of led driver ics for automotive, display backlighting, handheld, and general highpower lighting applications. Led bulb light, led tube light, energy saving lamp manufacturer supplier in china, offering led bulb light e27 6500k a60 a70 5w 7w 9w 15w with ce approved ic driver 2 years warranty, high brightness aluminum embedded led panel light 3w 6w 9w 12w 18w 24w 85v265v 80lmw, sunlux side light recessed panel light 3w 6w 9w 12w 18w 24w 85v265v 2 years warranty and so on. Cpc9909 is a low cost, high efficiency, offline, high brightness hb led driver manufactured using our high voltage bcdmos on soi process. Maxims continually expanding portfolio includes products covering the full range of efficient switchmode topologies stepdown, stepup, sepic as well as some linear led drivers. China led bulb light manufacturer, led tube light, energy.
Lm3466 smart linear led driver for multichannel led systems. The a6260 is a linear, programmable current regulator providing up to 350 ma for driving high brightness leds. Led drivers and backlighting automotive, led, oled. Description the max16834 is a currentmode highbrightness led hb led driver for boost, boostbuck, sepic, and highside buck topologies. Reduces design complexity, manufacturing risks, and time to market.
It allows efficient operation of high brightness hb leds from voltage sources ranging from 85v ac up to 265v ac. An1937 lm3433 10a to 40a led driver evaluation board. Integrated, 4channel, highbrightness led driver with. Kc24h series is stepdown constant current sources for driving highpower led featured in high efficiency and wide range of input voltage, high operating temperature, and act in pwm dimming, analogue dimming and remote.
Hv9925 programmablecurrent led lamp driver ic with pwm. As1100 led driver ic 8x8 matrix led driver features up to 64 leds in an 8x8 matrix 4bit pwm and. If you have a difficulty finding a right supplier, post your buying leads for free now. The hv9805 is ideal for driving a high voltage led load, offering cost advantages in terms of heat management and optics. This complete design allows to drive the leds with high current and colours on costumers demand with high functionality. W42182 seoul semiconductor high brightness led, chip. Designed for industrial applications, infineons ild4035 is a hysteretic buck led controller ic that can drive high current, high brightness leds up to 350 ma. China led driver, led driver manufacturers, suppliers. Display driver ic manufacturers, china display driver ic. Cn5710 datasheet18 pages consonance 1a high brightness.
High brightness white led driver in 2mm x 2mm qfn package with a 40 v rated integrated switch fet, texas instruments tps61165 is a boost converter that drives up to 10 leds in series. The a6260 is a linear, programmable current regulator providing up to 350 ma for driving highbrightness leds. In addition to driving an nchannel power mosfet switch controlled by the switching controller, it also drives an nchannel pwm dimming switch to achieve led pwm dimming. The hv9925 includes an internal highvoltage switching mosfet controlled with a. Wholesale led driver ic led driver ic manufacturers. Typical application of switched supply plus high side pwm source for a6260 high brightness led current regulator. The stevalill061v1 is a high brightness rgb led array driver system evaluation board with local dimming and diagnostics based on led1642gw independent pwm led driver controlled through an stm32 microcontroller spi interface. It uses a low side nchannel mosfet to switch the led.
High voltage, dimmable led driver with pfc control top. Our company shall not be held responsible for any damage. An expanding family of high brightness led power management and constant current drive products, expanding the range of semiconductor products from the acquisition of zetex semiconductors, with an extensive library of proven reference designs, provides efficient and cost effective solutions for our customers and manufacturing partners. Our aslxxxx series of led drivers includes versatile, applicationspecific, constantcurrent, highbrightness led hbled driver ics. Rgb leds that share a common anode or cathode terminal are not suitable for use with this circuit. Cpc9909 is a low cost, highefficiency, offline, highbrightness hb led driver manufactured using our high voltage bcdmos on soi process. Led driver ics manufacturers, suppliers, exporters. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller and battery disconnect max168. China led driver, led driver manufacturers, suppliers, price.
The tj9910 is a pwm highefficiency led driver control ic. High brightness led driver ic an30888a is a boost buckboost buck dcdc controller that drives an external power nmos switch. Supplier website ic interfaces from maxim integrated products, inc. Signage and decorative led lighting product description the sq9910 is a pwm highefficiency led driver control ic. The 9910 controls an external mosfet at fixed switching frequency up to 300khz.
The constant current driver circuit requires that each led has isolated connections. The w42182 is a series pure white high brightness led designed for high current operation and high flux output applications. The hv9910bdb1 demoboard is an offline, high current led driver designed to drive a 40v led string at 1. It is suitable for driving high brightness led for led lighting applications. Microchip technology hv9805 high voltage led driver is targeted at general led lighting products, such as led lamps and led lighting fixtures with a maximum power rating of 25w at 120v ac and 50w at 230v ac. Kc24h series is stepdown constant current sources for driving high power led featured in high efficiency and wide range of input voltage, high operating temperature, and act in pwm dimming, analogue dimming and remote. Find high brightness led drivers related suppliers, manufacturers, products and specifications on globalspec a trusted source of high brightness led drivers information. High brightness led, xhp70b family, white, 125, 1830 lm, 5700 k, 2.
Max16834 highpower led driver with integrated highside. Highbrightness led driver controller with highside current sense. They provide a fully integrated solution for automotive led lighting applicationsmaintaining system flexibility, enabling design reuse, and providing significant scalability in a lowcost solution. Devices led driver ic maxim integrated highbrightness led driver. The circuit is proposed for driving hbled highbrightness led in a variety of lighting applications but is. Led driver all industrial manufacturers videos directindustry. The highside current sensing and onchip currentsense amplifier delivers led. Ild4035 led driver infineons ild4035 hysteric buck led controller ic can drive high current, high brightness leds up to 350 ma designed for industrial applications, infineons ild4035 is a hysteretic buck led controller ic that can drive high current, high brightness leds up to 350 ma. Led driver all industrial manufacturers videos page 2. Hv9910bdb1 reference design high brightness led driver.
Max16834 highpower led driver with integrated highside led. Stevalill061v1 high brightness rgb led array driver. If i want to dim the led, the arduino switches the fet at 490 hz and varies the duty cycle to change. It incorporates state of the art smd design and thermal emission material. High voltage, high brightness led drivers ixys integrated circuits. It allows efficient operation of high brightness hb leds from voltage sources ranging from 8vdc up to 450vdc. The asl10xx series of led drivers are versatile, application specific, constant current, high brightness led hbled driver ics. I built an ardunio powered circuit that offers more control. Over temperature protection short circuit protection. Integrated, 4channel, high brightness led driver with high voltage dcdc controller and battery disconnect max168 suppliers site. This page is your led driver ic onestop source for the competitive prices and quality from sewing machine suppliers and manufacturers. Its output current level can be adjusted with an external sense resistor. Ac led drivers are typically used with bulbs that already contain an internal driver that converts the current from ac to dc, so an ac led drivers job is to register the low wattage of leds and step down the voltage to meet the bulbs voltage requirements, usually 12 or 24 volts. The sq9910 controls an external mosfet at fixed switching frequency up to 300khz.
May 29, 2018 universal high brightness led driver controller features general description buck system efficiency. Contact verified led driver manufacturers, led driver suppliers, led driver exporters wholesalers, producers, retailers and traders in india. Tps61165 high brightness led driver texas instruments. The 9910 is a pwm highefficiency led driver control ic. It allows efficient operation of high brightness hb leds from voltage sources ranging from 10vdc up to 600vdc. Max16800 highvoltage, 350ma, adjustable linear high. The led current, accurate to 4%, is set by a single lowpower sense resistor. The hv9910bdb1 has a typical full load efficiency of 88%, with the buck converter efficiency excluding the diode bridge rectifier and emi filter at 93%. Highbrightness led drivers are integrated circuits that are optimized to efficiently drive strings of highbrightness leds. Universal high brightness led driver controller features general description buck system efficiency. Mxhv9910 is a lowcost, highbrightness hb led driver that operates from a universal ac line or from 8vdc to 450vdc.
Tps61165 high brightness led driver texas instruments digikey. Constant current led driver current mode control ic. If that is all you require, then no driver is necessary. As1100 led driver ic 8x8 matrix led driver features up to 64 leds in an 8x8 matrix 4bit pwm and resistor current control per. Get listed ec21 is the largest global b2b marketplace. The demoboard uses supertexs hv9910b led driver ic to drive a buck converter.
The hv9910bdb1 has a typical full load efficiency of 88%, with the buck converter efficiency excluding the diode. 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, page 4. Led light par, down, tube, flat, ceiling, flood, high bay, street light nondimming, phasecut dimming analog dimming 010 ncl30170adr2g vdim. Hv9805 high voltage led driver microchip technology mouser. Hv9910bdb1, demo board is an offline, high current led driver designed to drive a 40v led string at 1. Tps61500 highbrightness, led driver with integrated 3a, 40v power switch. Combined with high switching frequency, this provides minimum ripple current, helpful, among other things, to provide a solution without an output cap in parallel with the high brightness led, yet allowing it to have negligible current excursions e. An1937 lm3433 10a to 40a led driver evaluation board rev. Hv9910c universal high brightness led driver microchip. In addition to driving an nchannel power mosfet switch controlled by the switching controller, it also drives an nchannel pwm. The hv9910c can be programmed to operate in either a constant frequency or constant offtime mode. This ic incorporates a wide input voltage range and internal power switch. The frequency can be programmed using a single resistor.
From rgb backlight to multiple string white led driver applications, the backlight led driver products family has various solutions to suit different customers needs. This driver has an internal regulator that allows it to operate from 8vdc to 550vdc. An1937lm3433 10a to 40a led driver evaluation board 1 introduction the lm3433 is an adaptive constant ontimedcdc buck constant current controller designed to drive a high brightness led hb led at high forward currents. Highvoltage, 350ma, adjustable linear highbrightness led hb led driver. Various led driving circuitry is depicted as below, please refer to respective ic manufacturer for detail design consideration when using their led driver. This kind of application is a high brightness design which needs only two very effective osramleds and also a very effective system design regarding to optical, thermal, thermal interface and electronically engineering. Microchip hv9910c universal high brightness led driver is an open loop, current mode, control led driver ic. Lohas 100w led chip cool white bulb high power energy. Hv9925 programmablecurrent led lamp driver ic with pwm dimming. It is a true current source that provides a constant. Switching buck regulator figure 3, a high power led driving circuit design using national semiconductor lm3402 0. Integrated, 4channel, highbrightness led driver with high. An30888a high brightness led driver ic panasonic industrial.
Competitive prices from the leading led driver ics distributor. The high side current sensing and onchip currentsense amplifier delivers led. High brightness led driver ic an30888b is a boost buckboost buck dcdc controller that drives an external power nmos switch. An30888a high brightness led driver ic mouser electronics.
The zpower series leds thermal management perform exceeds other power led solutions. Our extensive led driver ic product portfolio, design tools, and technical resources can help you add innovative lighting features to your design. Additional features include a 5v regulated output and shortcircuit and thermal. Car led manufacturer fog light 360 international group ltd.
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