16 channel led driver ic spec

This breakout board for the tlc59711 pwm driver chip. We also would like you to check out this breakout board for the tlc59711 pwm driver chip. Etl listed, conforms to ul standard 1598 8750 and csa standard c22. Ncp1840 8channel programmable led driver the ncp1840 is a general purpose led driver that allows for full programmability of eight separate led channels through a simple i2c serial communication interface.

Led solutions for lcd backlighting mouser electronics. Pdf a study on 16channel led driver ic for fullcolor. Each led output has its own 12bit resolution 4096 steps fixed frequency individual pwm controller that operates. Cbus controlled 16channel led controller optimized for redgreenblueamber rgba color backlighting applications. Novatek led driver ic mdls16166 novatek 800 novatek vlfsmdls16166d01 mdls16166 mdls16166d01 nt3881 lcd controller, novatek text. The led currentcontrol circuitry achieves 3% current matching among strings and enables paralleling of outputs for led string currents higher than 55ma. Texas instruments tlc5940nt led driver dip tlc5940 eeprom pwm. Sbvs120e july 2008revised january 2011 switching characteristics at vcc 3. Tlc5941 16 channel led driver with dot correction and grayscale pwm control tlc5941rhbr. This enables the optimal thermal performance of the drivers under high current situations 1. Furthermore, the multichannel buck ics uses an external power mosfet for each channel.

A serial output data pin sout allows multiple devices to be cascaded and programmed via one serial interface. Led7708 16 channels x 85 ma led driver with boost controller and 4wire serial interface, led7708tr, led7708. The tlc5928 is a 16channel, constantcurrent sink led driver. Formed steel gear tray extruded high transmission satin acrylic lens with no led imaging union made etl listed made in the usa damp location rated integral driver with 010v dimming standard. The max16809 led driver includes 16 opendrain, constantcurrentsinking led driver outputs rated for 36v continuous operation. Backlight voltage drivers wled display backlighting. The max6969 serialinterfaced led driver provides 16 opendrain, constantcurrentsinking led driver outputs rated at 5. The tlc59116 is an i2c bus controlled 16channel led driver that is. Tlc591x 8channel constantcurrent led sink drivers datasheet. Energyefficient led driver ics for general lighting, display backlighting, automotive, signage and traffic signals. During this demo michael bender, product line manager embedded networking, gives more technical details on the single chip rgb led control and explains its main applications in an automotive environment. Led7708 16 channels x 85 ma led driver with boost controller and 4wire serial interface, led7708tr, led7708, stmicroelectronics.

The evaluation kit is powered via an external power supply and must also be controlled via an external device. F 100 nf out0 out15 v led v dd clk le oe clk le oe rext 100 nf v dd 10. This can be done with a spicompatible serial interface. An important notice at the end of this data sheet addresses availability, warranty.

The regolo rf2 led series is a narrow recessed, nominal 2 wide profile, slot unit designed for inaccessible. Acrobat air tight icchicago plenum downlight delivers over 1600lm through a 3 aperture with four optical distributions. The rgb led driver contains a lin interface slave for parametric programming of led color and intensity. The lt3754 is a 16channel led driver with a stepup dcdc controller capable of driving up to 45v of leds. Octal lowside relay driver the ncv7240 is an automotive eight channel low.

The flx is a specification grade led ribbon tape that provides a robust and versatile solution for your indoor led linear lighting needs. Each maximum run requires a dedicated power feed from the driver. Tlc5940 16channel led driver weeprom dot correction. Configurable lin slave led driver ic mlx81112 melexis. Tlc5940 16channel led driver with dot correction and. Forward and reverse phase dimming at 120v only spec 00072 emergency em em1002 em1003 em1004 25w led remote inverter 10w led remote emergency driver 35w led remote inverter 50w led remote inverter optics a210optic a2. Flx series specification grade led ribbon tape barron. The current through each of the channels can be up to 30 ma and is controlled via constant current regulation.

Fixed frequency led driver led driver operating from 3v supply. The max16809s currentmode pwm controller regulates the necessary voltage t. Accepts 12 emt, c channel, t bar fasteners and hanger bars. Vfd driver controller ic princeton technology corporation. Each channel can be turned onoff by writing serial data to an internal register. A multifunctional pwm input signal allows dimming of the leds with an analog dc voltage or an. Now, its known that led drivers are considered constant current devices, so why do manufacturers offer constant voltage drivers for leds as well. There is no extra charge for this feature, that must be requested by. The flx is available in three 3 lumen output levels up to 549 lmft with industryleading efficacies up to 79 lmw.

For currents up to 85 ma the bcr450 can be used in stand alone operation. Therefore the multichannel led driver ics can achieve high output powers with minimum pcb area and without expensive thermal components. The iw7027 is a 16channel led backlight driver that enhances tv picture quality and reduces bom cost for 2d and 3d lcd tvs. Delivered lumens are maintained in different ceiling thicknesses. It uses external led current sinks and up to two external dcdc converters boost, buck, llc, etc. Specification the use of the industrys top quality optocoupler isolation, strong antiinterference ability, stable performance 12v 16 channel relay interface board, and each one needs 1520ma driver current 1 16 road can be any full on off, or any road.

Each channel has an individually 12 bit 4096 steps grayscale pwm control adjustable 4096step grayscale pwm brightness. Metrolight led driver technology offers highly efficient, proven and programmable solution that drives and controls leds. Led driver ic for lighting applications stmicroelectronics. The max6969 supply and the leds supply or supplies can power up in any order. Backlight led drivers for small lcd panels charge pump type bd1604muv, bd1604mvv description this lsi is a 4 white led driver for small lcd backlight. Led driver unlock full datasheet operating temperature package type features more information. The bcr450 is a led driver ic optimized for usage with an external power transistor for driving leds above 100. 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. They are configured as either inductorless charge pump or switching regulatorbased led drivers that support driving white leds in series, parallel or combination. Led display drivers are available at mouser electronics from industry leading manufacturers.

Output control is via a spi port and offers convenient reporting of faults for open load or short to ground, over load, and over temperature conditions. The lt3754e is guaranteed to meet performance specifications from 0c to 125c. It can control 8x16 128 dot led matrix by internal 8channel pmos sws and 16channel led drivers. The max16809s currentmode pwm controller regulates the necessary voltage to the led array. Output channel frequency dimming applications operating temperature mounting type package case. When the ic is initially powered on, the data in the onoff control shift register and data. Specification the use of the industrys top quality optocoupler isolation, strong antiinterference ability, stable performance 12v 16channel relay interface board, and each one needs 1520ma driver current 116 road can be any full on off, or any road. An integrated circuit designed for the liquid level control in automotive applications. Tlc5940 16 channel led driver with dot correction and grayscale pwm control 1 features 3 description the tlc5940 is a 16 channel, constantcurrent sink 1 16 channels led driver. The as1110 is a constant current 16bit led driver with diagnostics.

System solutions technology integration and innovation excellent technical support stmicroelectronics, datapoint and darnell 2008 isupply 2010. One important choice is that of choosing a constant current led driver versus a constant voltage led driver. This paper proposes the 16channel led driver ic for full color led display system. All electronics stocks many types of integrated circuits, including logic, memory, linear, voltage regulators, microcontrollers and ics for specialized applications.

Thermal aluminum heat sink conducts heat away from the led module for optimal performance and longer life. A led current possible by using external transistor en input for pwm led brightness control and onoff control very low standby current. Dm632b fullcolor led display 16 channel with 16bit pwm control. The top countries of suppliers are china, hong kong s. Lin rgb led driver ic for automotive ambient lighting product. The industry leading process and packaging technologies make it a perfect choice for various displays. The lt3754 is a 16channel led driver with a stepup. A dimming driver designed to drive an external p channel in series with the. An led requires a minimum voltage before it will turn on at all.

Tlc59482 16channel, 16bit pwm led driver with 6bit. The as1112 is a 16channel led driver with dot correction and greyscale pwm. The max16833, max16833b, max16833c, max16833d, and max16833g are peak currentmodecontrolled led drivers for boost, buckboost, sepic, flyback, and highside buck topologies. The ild6150 is a hysteretic buck led driver ic for driving high power leds in general lighting applications with average currents up to 1. The ild6150 is suitable for led applications with a wide range of supply voltages from 4. Tlc5940 slvs515d december 2004revised november 2015 tlc5940 16channel led driver with dot correction and grayscale pwm control 1 features 3 description the tlc5940 is a 16channel, constantcurrent sink 1 16 channels led driver. Analog devices has a very broad line of led driver ics for automotive, display backlighting, handheld, and general highpower lighting applications. Tlc5941 16 channel led driver with dot correction and. Led backlight driver ic princeton technology corporation. A programmable onchip dimming oscillator is provided for external circuitry simplification. Adafruit 12channel 16bit pwm led driver spi interface. Topologies include buck regulator, boost regulator, offline led drivers and more.

Backlight led drivers for small lcd panels charge pump type. Tlc59482 16 channel, 16 bit pwm led driver with 6bit global brightness tlc59482dbq. Texas instruments tlc5940nt led driver dip tlc5940 eeprom. The tlc5940 is a 16channel, constantcurrent sink led driver. Integrated circuits ics pmic led drivers are in stock at digikey. Introduction due to increasing energy regulations, most people are familiar by now with the long life spans and energy savings associated with leds, or lightemitting diodes. Each led output has its own 12bit resolution 4096 steps fixed frequency individual pwm controller that operates at a programmable frequency from a typical of 24 hz to 1526 hz with a duty cycle that is adjustable from 0 % to 100 % to allow the led to be. Max16833 highvoltage hb led drivers with integrated high. Once this voltage is reached, current will increase very rapidly with voltage, limited only by the led s small resistance. Max16809 integrated 16channel led driver with switchmode. Product list led dot matrix part number application main features page dm114dm115 led display 8channel with optimized current skew and 3. Actual efficacy value is dependent to specified led driver power supply. Automotive lin rgb led driver the ncv7430 is a single.

The basic operation of this circuit is also similar to that of the led driver shown in fig 2. Led driver 450w 600w programmable metrolight led driver spec sheet overview benefits. Field replaceable led light engine 10w, 15w or 20w led with 2 sdcm binning. The max16809 is an integrated, highefficiency white or rgb led driver. Cat4016, cav4016 16channel constant current led driver description the cat4016 is a 16 channel constant current driver for led billboard and other general display applications. Mps backlight drivers can support wide input voltage and dimming ratio. The dip style inserted nicely into a breadboard and all chips appear to meet outward appearance spec. A wide variety of led driver ic options are available to you, there are 4,154 suppliers who sells led driver ic on, mainly located in asia. At the charge pump type, the number of external devices is minimized. Tlc59482 16channel, 16bit pwm led driver with 6bit global. Low output voltage operation on the led channels as low as 0. Helvar led driver offering is designed for energy efficient, long lasting, high quality, professional lighting applications.

The proposed led driver ic in this paper can draw current independent of temperature and supply voltage in each. Products conform to specifications per the terms of the texas. This product can be mounted individually or in continuous rows and is currently available for grid or drywall ceiling applications. Do not extend beyond the recommended maximum run length. Tlc5928 16 channel constant current led driver with led open. Typical operating circuits continued at end of data sheet. Designed and ideal for precision led control, this board is not good for driving servos. Tlc5924 16channel x 80ma led driver with 7bit dot correction and precharge fet for indoor signs removes ghosting from multiplexed displays tlc5940 16channel x 120ma led driver with 12bit pwm with 6bit dot correction and integrated eepromonchip storage of dc values tlc5941 16channel x 80ma led driver with 12bit pwm with 6bit dot. Integrated circuits ics logic buffers, drivers, receivers, transceivers are in stock at digikey.

Matrix led driver that is the most suitable for the home appliance. Led channel currents are programmed together via an external rset resistor. General description the pca9685 is an i2cbus controlled 16channel led controller optimized for redgreenblueamber rgba color backlighting applications. Sdo 14 o serialdata output to the following sdi of next driver ic or to the microcontroller vdd 16 i supply voltage. The wide and precision brightness can be controlled by external pwm pulse. Led led system contains a plurality of high brightness white leds combined with a high reflectance upper reflector producing even. This chip can control 12 separate channels of 16bit pwm output. The mean well apc is an economical constant current led driver for indoor led lighting applications. Sdi of next driver ic or to the microcontroller vdd.

Via the output connector different leds can be connected to the evaluation kit. Backlight voltage drivers wled display backlighting power. Led7708 16 channels x 85 ma led driver with boost controller. These will work on pretty much any microcontroller with an i2c interface. The cat4016 is a 16 channel constant current driver for led billboard and. Hv9980 3channel led array driver ic microchip technology. The device receives instructions through the lin bus and subsequently drives the leds independently. The regolo series is our new architectural linear lighting system.

Led driver ics system knowhow applications flexibilitiy st position. Lsr6 led 2 length 2 2 ft 4 4 ft 8 8 ft xx specify length pat pattern consult factory extruded aluminum housing with steel end caps. Buy products related to constant current led driver products and see what customers say about constant current led driver products on free delivery possible on eligible purchases. Cat4016, cav4016 16channel constant current led driver. This voltage varies with the type of led, but is typically in the neighborhood of 1. Choosing an led driver there are two main types of external led drivers, constantcurrent and constantvoltage, as well as a third type of driver called an ac led driver which will also be discussed. This circuit can drive 9 parallel strings of three white leds in. The circuit can drive a string of 10 white leds in series. Depending on the input voltage and led voltage range, this device can be used with boost or buckboost sepic topologies.

Another led driver circuit based on the mp3302 led driver ic. The apc is offered in 8 to 35 watt models that can be selected in the first drop down above. Korea supplier of oled driver ic, led driver ic, lcd driver ic. This ac led driver operates off 90264vac and delivers a safe dc current to your high power leds.