Max16840 led driver with integrated mosfet for mr16 and. Driver ic for led lighting reduces system cost, offers high. The lm3405a is a 1a constant current buck led driver designed to provide a simple, high efficiency solution for driving high power leds. This device is composed with 3channel constant current drivers, stepup switching regulator that can drive up to 24pcs led. Applies highside stepdown control so that lowcost mosfets can be used. Six product versions are available to match a variety of circuit configurations used by customers. High brightness led driver ic an30888a is a boost buckboost buck dcdc controller that drives an external power nmos switch. Led driver mosfets typically have a voltage tolerance of 700 v, but the r2a204 enables use of mosfets with tolerances in the 500 v to 300 v range. Jul 20, 2011 the features of the r2a204 led driver ic, which is mounted on the design support tool, are as follows. Depending on the input voltage and led voltage range, this device can be used. Jul 20, 2011 renesas electronics announced the availability of the r2a204evb design support tool for the r2a204. The hv9805 is ideal for driving a high voltage led load, offering cost advantages in terms of heat management and optics. Power integrations led driver ic families are used in the worlds most reliable, longest lasting led drivers. Dec, 2010 renesas electronics introduces r2a204 led driver ic for led lighting renesas electronics, a premier provider of advanced semiconductor solutions, today announced the availability of its r2a204 led driver ic that supports led lighting applications with high efficiency and a high power factor at low cost.
Zxsc380 single or multi cell led driver solution description the zxsc380 is a highly integrated single or multi cell led driver for applications where stepup voltage conversion from a very low input voltage is required. With 12 output channels, a single led1202 can drive four rgb leds running up to eight programmable patterns and stored sequences. Sr08x adjustable offline inductorless switching regulator. The max16809s currentmode pwm controller regulates the necessary voltage to the led array. Renesas electronics announced the availability of the r2a204evb design support tool for the r2a204. Hv9805 high voltage led driver microchip technology mouser. Max16809 integrated 16channel led driver with switchmode. Renesas electronics, a premier provider of advanced semiconductor solutions, today announced the availability of the r2a204evb design support tool for the r2a204. Led display driver ic princeton technology corporation. Renesas electronics announces driver ic for highefficiency led. Renesas electronics, a premier provider of advanced semiconductor solutions, recently announced the availability of the r2a204evb design support tool for the r2a204. Cl1n3g simple 90v 20ma temperature compensated constant current led. Key features highlyintegrated led driver with dynamic current equalization balances current maintaining equal currents among led strings requires a complex design and multiple components.
In 2011, renesas started mass production of the highefficiency r2a204 led driver ic, which features a highpower factor that performs. Driver ic for highefficiency led lighting power electronics. Renesas electronics announces driver ic for highefficiency. The max16809 is an integrated, highefficiency white or rgb led driver.
Led light par, down, tube, flat, ceiling, flood, high bay, street light nondimming, phasecut dimming analog dimming 010 ncl30170adr2g vdim. Analog devices has a very broad line of led driver ics for automotive, display backlighting, handheld, and general highpower lighting applications. Led driver ic enables unique high side drive technology. Digital programmable led driver ic company confidential datasheet version 3. The market scale of the led lighting field is expected to grow substantially, spurred mainly by. 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. Embedded computing design is the goto destination for information regarding embedded design and development. You have clicked a page that seems to be very popular. The latest in led drivers and controllers electronicsb2b. Renesas electronics introduces r2a204 led driver ic for led. Aware of environmental protection, we invest the most efforts and knowledge in various kinds of led driver ic for the green world.
Renesas electronics has announced the availability of its r2a204 led driver ic, designed to support led lighting applications with high efficiency and provide a high power factor at low cost. Led driver ic all solutions isolation nonisolation linear constant current dcdc nonflickering acdc power management ic charging series ic adapter series ic fan power. Asl4500shn nxps asl4500shn a highly integrated and flexible fourphase dctodc boost converter ic is designed primarily for use in automotive led lighting applications. It comes mounted with the r2a204, a highefficiency led driver ic for applications such as led lamps, and is intended to simplify the design of complex led control. With synchronous rectification no external schottky diode required and small package, they can save mount space. Renesas electronics introduces r2a204 led driver ic for. Renesas has released the r2a204 led driver ic that supports led lighting applications with high efficiency and a high power factor at low cost. An innovative synchronization feature allows connecting.
Tokyo, japan, july 20, 2011 renesas electronics corporation tse. In addition, the ability to select lowvoltage mosfets voltage tolerance of only 500 to 300 v, rather than the typical. Renesas electronics introduces r2a204 led driver ic for led lighting renesas electronics, a premier provider of advanced semiconductor solutions, today announced the availability of its r2a204 led driver ic that supports led lighting applications with high efficiency and a high power factor at low cost. Renesas electronics corporation announced the availability of its new driver ic, the r2a205sp. Hv9961 datasheet led driver ics hysteretic, buck, high. The output current can be adjusted separately for each channel by 8bit analog dimming control up to 20 ma per channel and 12bit internal pwm. Ncp5623 triple output i2c controlled rgb led driver. 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. It is designed for lcd backlighting and other led lighting applications with multiple strings of leds. Led driver ic with high power factor new electronics. And, bd6072hfn is white led driver ic with synchronous rectification. Max16840 led driver with integrated mosfet for mr16 and other.
Launched in june 20 for the india market, the r2a204 led driver ic supports led lighting applications with high efficiency and a high power factor, all at a low cost. It comes mounted with the r2a204, a highefficiency led driver ic for applications such as led lamps, and is intended to simplify the design of complex led control circuits. Led display driver ic available at jameco electronics. Renesas plans to increase production of the r2a204 led driver ic to 10 million units per month in 2014, supported by the r2a204evb. The company additionally supplies drive mosfets meeting a variety of power and performance requirements. Tokyo, japan, december 10, 2010 renesas electronics corporation tse.
The max6969 supply and the leds supply or supplies can power up in any order. Each led output has its own 8bit resolution 256 steps. Jan 17, 2011 renesas has released the r2a204 led driver ic that supports led lighting applications with high efficiency and a high power factor at low cost. With patented features to prevent distracting artefacts in colorchasing or deep breathing led animation effects, led1202 enables smoother and more natural interactions with smarthome devices, wearable electronics, and small appliances. Renesas electronics announced the availability of its r2a204 led driver ic that supports led lighting applications with high efficiency and. Hv9918 hysteretic, buck, high brightness led driwith highside current sensingthe hv9918 is a pwm controller ic designed to drive high brightness leds using a buck topology. Plls phase locked loops pwms pulse width modulations real time clock. Dec 21, 2010 tokyo, dec 21, 2010 jcn renesas electronics corp.
It is suitable for driving high brightness led for led lighting applications. The ic and discrete combination offers the ultimate cost vs performance solution for led backlight applications. The dw850x provide costeffective solutions for led light bulbs, fluorescent lamp, street light, signage and decorative led lighting, general. Renesas announced the availability of its r2a204 led driver ic that supports led lighting applications with high efficiency and a high power factor at low cost. Launched in june 20 for the india market, the r2a204 led driver ic supports led lighting applications with high efficiency and a high. 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. Driver ic for led lighting reduces system cost, offers. The output current can be adjusted separately for each channel by 8bit analog dimming control up to 20 ma per channel and 12bit internal pwm dimming control. The pca9633 is an i2cbus controlled 4bit led driver optimized for redgreenblueamber rgba color mixing applications. From the beginning, we have specialized in researching and developing led lamp and led lighting, led lights products, such as street lights, car light, track tight, flexible strip. The market scale of the led lighting field is expected to grow substantially, spurred mainly by the adoption of led lighting as a replacement for incandescent light bulbs.
The max6969 serialinterfaced led driver provides 16 opendrain, constantcurrentsinking led driver outputs rated at 5. The circuit can drive a string of 10 white leds in series. In 2011, renesas started mass production of the highefficiency r2a204 led driver ic, which features a highpower factor that performs functions such as led onoff switching and is designed to be mounted inside led lamps. Circuit diagram of a fixed frequency led driver using mp3302 led driver ic is shown in the diagram fig4 below. I2c controlled white led driver ic for backlight general description package outline the njw4605 is a high efficiency multiple strings white led driver for backlight.
Power device igbt fieldeffect transistor ultrafast recovery diode bipolar transistor silicon controlled rectifier scr triac schottky diode. Ncp5623 triple output i2c controlled rgb led driver the ncp5623 mixed analog circuit is a triple output led driver dedicated to the rgb illumination or backlight lcd display. An30888a high brightness led driver ic panasonic industrial. Nxps asl3416shn is a three channel buck mode led driver ic delivering constant average dc current to leds for automotive exterior lighting applications. The basic operation of this circuit is also similar to that of the led driver shown in fig 2. Integrated circuits ics pmic laser drivers are in stock at digikey. Jul 21, 2011 it comes mounted with the r2a204, a highefficiency led driver ic for applications such as led lamps, and is intended to simplify the design of complex led control circuits. Renesas electronics announces led driver ic design support. The dw850x series realize constant current driver ics with simple circuit design.
Rks160aku diode 1n4007 toshiba grm188b31h104k triac bt ee16c eky500ell101mhb5d r2a204sp sr732attdr grm188b31h473k text. Some part number from the same manufacture supertex, inc. Bcr linear led driver ics suitable for driving currents from 10 250ma, making the ideal solution for low and mid power leds. Alibaba manufacturer directory suppliers, manufacturers. The company further contributed to the compactness and highperformance of led lighting systems with triac dimming support. Voltage stepdown control singlestage provides a high linetoground voltage. An30888a is a boost buckboost buck dcdc controller that drives an external power nmos switch. Get same day shipping, find new products every month, and feel confident with our low price guarantee.
The dw850x series are linear led drivers for lowmediumhigh power leds. Since leds use direct current drive, it is necessary to. It includes all the necessary features to design lowcomponentcount led drivers for 12v ac and 24v ac input e. Dusseldorf, 20th july 2011 renesas electronics, a premier provider of advanced semiconductor solutions, today announced the availability of the r2a204evb design support tool for the r2a204. The constant current outputs are programmed together to up to 55ma using a single external. Nxp ssl5015te led driver integrated circuit ic is available at mouser and is a highvoltage ic controller with an integrated mosfet designed for driving led lamps in general mains nondimmable lighting applications. Ic led driver linear dim 1a 8dfn 18,000 immediate available. The max16840 is an led driver ic for lighting applications. Highbrightness led drivers are integrated circuits that are optimized to efficiently drive strings of highbrightness leds.
Renesas tool simplifies design of led lamp control circuits. Jul 20, 2011 renesas electronics, a premier provider of advanced semiconductor solutions, today announced the availability of the r2a204evb design support tool for the r2a204. A proprietary inputcurrent control scheme allows led lamps based on this device to be compatible with electronic transformers, and dimmable with. Feb 22, 2012 in 2011, renesas started mass production of the highefficiency r2a204 led driver ic, which features a highpower factor that performs functions such as led onoff switching and is designed to be mounted inside led lamps. Pmic laser drivers integrated circuits ics digikey. Our extensive led driver ic product portfolio, design tools, and technical resources can help you add innovative lighting. Ic led driver offline 2a 8so 2,500 immediate available. Led driver ic for lighting applications stmicroelectronics.
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