Led driver ic for lighting applications stmicroelectronics. Analog devices has a very broad line of led driver ics for automotive, display backlighting, handheld, and general highpower lighting applications. These are pretty cool because each module can drive 16 leds or 5 rgb leds with brightness control and you can drive up to 14 modules with just the two i2c. External i2c and sdb signals can be connected to tp4 to control the is31fl3236a led driver. Rgb backlight applications boost, buck, and sepic topologies multiple string white led driver applications general description the hv9985 is a 3channel peak current mode pwm controller for driving singleswitch converters in a constant output current mode. It features an integrated circuit with three independent led driver.
Besides the ncp5623b ic, a triple output rgb led driver ic. It comes with an rgb led onboard, and is capable of displaying a palette of 32768 colors. The max16823 threechannel led driver operates from a 5. Drives up to 12 leds 4 rgbs multiplexed led current driver. The lp5569 device is a programmable, easytouse 9channel i 2c led driver designed to produce lighting effects for various applications. Lp5018 18channel i2c constantcurrent rgb led driver. The asl3416shn is a threechannel buck mode led driver ic delivering constant average dc current to leds independent of the input voltage. Adafruits arduino driver for the ra8875 tft driver. Max16809 integrated 16channel led driver with switchmode. The njw4605 is a high efficiency multiple strings white led driver for backlight.
Lp5569 active ninechannel i2c rgb led driver with engine control and charge pump. We offer high voltage led controller, linear led controller and a lin rgb controller. Each ledn output provides its own 8bit resolution 256 steps fixed frequency individual pwm controller operating at 31. Ic product portfolio, design tools, and technical resources that can help electronics designers add innovative lighting features to their systems. The led driver is equipped with an internal sram memory for userprogrammed sequences and three programmable led. Ideal for both parallel and series configurations, our led driver. St offers a large portfolio of energyefficient dcdc powered led driver ics for general lighting, display led backlighting, automotive exterior and interior lighting, rgb and monochromatic led drivers for signage and traffic signals. Rgb driver click is an rgb led driver, capable of driving rgb leds with the reasonably high amount of current, via the i2c interface. The hv9985 includes hiccup mode protection for both open led and short circuit condition to prevent the ic.
The max16809 is an integrated, highefficiency white or rgb led driver. Multifunction ic combining a 4channel led backlight driver. This surface mount rgb led rgb smd led features a low profile, low drive current and ic embedded driver. Tlc59116f i2c led driver read 6479 times previous topic next topic. Rgb led drivers ics are used to generate and control 3 different voltages and currents required to illuminate rgb leds used as visual indicators in portable appliances such as smartphones, tablets, smart wifi speakers and other portable appliances. These i 2 c led controllers work with i 2 c interfaces for applications such as. General description the pca9633 is an i2cbus controlled 4bit led driver optimized for redgreenblue amber rgba color mixing applications. Rgb or rgba led drivers, led status information, led. Drives up to 12 leds 4 rgbs multiplexed led current driver outputs only 4 pcb traces to the leds. Highvoltage, 3channel linear highbrightness led driver. Led channel currents up to 175 ma are programmed independently via separate external resistors.
First 12bit, 29khz rgb led driver family enables vivid color and seamless animation with zero audible noise. I think these rgb led matrix displays are one of best displays you can get for your arduino projects, they are incredibly bright and vivid and are actually pretty. Ncp5623 triple output i2c controlled rgb led driver. Tis lp5569 i2c rgb led driver helps you produce advanced lighting effects. Ktd2052ab 12channel rgb led drivers with i2c control. Simply select an application and click through to the block diagram to discover our semiconductor solutions. Apds9960 rgb gesture sensor detection i2c breakout module. We also would like you to check out this breakout board for the tlc59711 pwm driver. Laymans rgb led module is an ultrasimple project realized without any microcontrollers.
Led driver ic ws2812b integrated in the led inside. Infineon bcr430u led driver ic new product brief duration. Rgb or rgba led drivers, led status information, led displays, lcd backlights, keypad backlights for cellular phones, or handheld devices. Besides the ncp5623b ic, a triple output rgb led driver ic, which uses i2c interface for the communication with a microcontroller mcu, this click board is equipped with three additional power mosfets with very low rds on value, which allow this ic to drive power demanding rgb elements, such as the led strips, led spotlights and similar rgb. This i2c led driver chip has the ability to pwm each individual led in a 16x9 grid so you can have beautiful led lighting effects, without a lot of pin twiddling. Ninechannel i2c rgb led driver with engine control and. Nxp i2c led controllers enable core functions in some of todays most ubiquitous devices and applications. During external control mode, toggling the mode button k1 can switch the power of single blue color led and power of rgb led.
The board can be also used as a driver board to control multiple apa102 leds, simply connect more apa102 as you want max. In smart homes and other applications that utilize humanmachineinteraction, highperformance rgb led drivers are required. They are configured as either inductorless charge pump or switching regulatorbased led drivers. Texas instruments lp5569 i 2 c rgb led driver is a programmable, easytouse 9channel i 2 c led driver designed to produce lighting effects for various applications.
The cat4109 is a 3channel constantcurrent led driver, requiring no inductor. It is easy to be designed in applications that need mixing rgb light source for multicolor output. Texas instruments lm3414 series led lighting drivers are available at mouser electronics. First 12bit, 29khz rgb led driver family enables vivid. The ic is housed in industrial standard tssop14 package suitable for consumer electronic applications. The part is designed for use in the regulation and control of led for automotive applications. The lp5569 device is a programmable, easytouse 9channel i 2 c led driver designed to produce lighting effects for various applications. Led driver 3 click is an rgb led driver, capable of driving rgb leds with up to 30ma per segment, via the digital i2c interface. Lp50xx 18, 24channel, 12bit, pwm ultralowquiescentcurrent, i2c rgb led drivers datasheet rev. Overview is31fl3731 16x9 charlieplexed pwm led driver. Elmos now already highly efficient power supply components that enable led use in all passenger car applications. Lp50xx 18, 24channel, 12bit, pwm ultralowquiescentcurrent, i2c rgb led drivers.
Adafruit 24channel 12bit pwm led driver spi interface. Rt9301 3channel low dropout rgb led driver richtek. We also would like you to check out this breakout board for the tlc5947 pwm driver. Hv9985 3channel closedloop switchmode led driver ic. Ideal for both parallel and series configurations, our led driver portfolio enables highefficiency, high. The ncv7685 allows 128 different duty cycle levels adjustable using pulse width modulation pwm independently for each output channel programmable via i2c. Our wide range of ic solutions include led drivers for low to midpower rgb color mixing and high power lighting applications as well as audio, sensors and application specific. Adafruit 12channel 16bit pwm led driver spi interface. This device is composed with 3channel constant current drivers,stepup switching regulator that can drive up to 24pcs led. Product index integrated circuits ics pmic led drivers.
The max16809s currentmode pwm controller regulates the necessary voltage to the led. 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. An rgb led can be driven with a cmos presettable updown counter. It uses a standard ftdi usb serial chip to talk to the pc, so no special drivers. This is a zio qwiic board featuring the incredibly bright and colorful apa102 5mm x 5mm, smd addressable rgb led. The ncp5623 mixed analog circuit is a triple output led driver dedicated to the rgb illumination or backlight lcd display. 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. Njw4605 njw4605v i2c controlled white led driver ic. General description the pca9685 is an i2c bus controlled 16channel led controller optimized for redgreenblue amber rgba color backlighting applications. The ic also includes three disconnect fet drivers which enable high pwm dimming ratios and also helps to disconnect the input in case of an output short circuit condition.
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