4 channel led driver

Lp5562 fourchannel rgb or whiteled driver with internal program memory and independent channel control 1 1 features 1 four independently programmable led outputs with 8bit current setting. Max168 integrated, 4channel, highbrightness led driver with highvoltage dcdc controller and battery disconnect multistring driver provides highest efficiency and complete fault protection with the lowest external component count. It features four power mosfets that can be configured to operate in pwm mode or as onoff. The cat4104 provides four matched low dropout current sinks to drive highbrightness led strings up to 175 ma per channel. Rt8560 high voltage 4 channel led driver richtek technology. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller. The dmx 4 channel decoder translates dmx signals into the pwm control signal used by rgb led lights, and allows flawless integration into new and existing dmx 512 installations. The thermal and short circuit protection guarantee high device reliability. Constant current output ideal for driving led strings. The rt8560 is a current mode boost converter opearated at 1mhz switching frequency, wide v in range covers from 7v to 40v and the onchip current switch is rated at 1. High voltage 4 channel led driver richtek technology.

Channel 4 repeat setup repeat setup channel 3 repeat setup channel 2 channel 1 driver d4chdim led 4 channel led features 010v dimmable 1001% overload, underload, short circuit, opencircuit, over temperature, autorecover, and output to ground protection single 010v dimming channel controls all output channels. In the asian region, where 2wheeled vehicles are the main means of transportation for many, a number of vehicle manufacturers are demanding simpler circuit. It features four power mosfets that can be configured to operate in pwm mode or as onoff outputs. The quattroccl 4 channel driver is the ideal choice for controlling 4 independent channels between 0 and 1600ma per channel.

Jun 16, 2014 4 channel dmx controllerdecoder can control up to 4 different 12vdc led products or any rgb led light bar or strip. The studiopro 4 channel dmx digital decoder also supports an 8bit gray scale control on the output channels. Rohm has announced a pair of four channel automotive led driver, optimising them for the rear light cluster of motorcycles. With unique process technology and applications expertise, our highly integrated led driver ics with onchip fets and diverse control options provide flexibility and functionality in a small solution footprint. Low voltage 4channel constant current led driver with charge. The driver supports a wide range of input voltages from 2. Cat3648 4channel ultra high efficiency led driver with. Integrated, 4 channel, highbrightness led driver with highvoltage dcdc controller multistring driver provides highest efficiency and complete fault protection with the lowest external component count.

The driver can be configured to use any four consecutive addresses across the full 512 channel address range. Software for the dc4100 series advanced 4 channel led driver. The rt8560 is a 60v 4channel led driver capable of delivering 30ma to each channel with 15 leds 3. The decoder takes the dmx output from any standard dmx console or controller, and. Simply connect the dmx input on this unit, assign its dmx channel id using the dip switches on the product, and connect the red, green and blue wires on your led fixture. Max16814 integrated, 4channel, highbrightness led driver. Cat3604 4 channel regulated charge pump white led driver description the cat3604 is a charge pump operating in either 1x ldo mode or 1. The lp8860q1 is an automotive highefficiency led driver with boost controller. The decoder takes the dmx output from any standard dmx console or controller, and decodes the signal so you can drive 4 or 5wire led redgreenblue lights such as led wall washers, led strip lighting or led modules. A power supply from ils for use in the development of tuneable white and rgbrgbw led products.

Ils programmable 4 channel led driver led light for you. Rohm has announced a pair of fourchannel automotive led driver, optimising them for the rear light cluster of motorcycles. Cat3604 4channel regulated charge pump white led driver description the cat3604 is a charge pump operating in either 1x ldo mode or 1. Max16814 integrated, 4channel, highbrightness led driver with. Driver, 4 channel, 17w per channel, 500ma, constant current led driver, input. The cat4104 provides four matched low dropout current sinks to drive high brightness led strings up to 175 ma per channel. The psu can also be used with any system that requires up to 4 channels of.

The boost converter has adaptive output voltage control based on the headroom voltages ofthe led current sinks. Lm3464aeval lm3464a 4 channel led driver evaluation board. Watch the aled1262zt video, an automotivegrade 12 channel led driver for advanced rear lighting solutions. Cat4004 4channel constant current led driver with ezdim description the cat4004 provides four matched low dropout current sources to drive leds. Each rgb led requires three drivers, one for each color led. The led receiver has a maximum load capacity of 32 amps and has spring terminal connectors for in and out power connections. Lp8860aqvfprq1 automotive lowemi highperformance 4. The psu can also be used with any system that requires up to 4 channels of controllable led drive. The optotronic family of led power supplies by osram features a complete portfolio of constant current, constant voltage, and multiple output power supplies in a variety of standard and custom electrical configurations and form factors to suit your application space. When the program memory has been loaded, the lp5562 can operate independently without processor control. With the 4 channel dmx decoder, you are no longer limited to dmx fixtures, whether your application includes colorchanging rgb or rgbw tape light or rgb light fixtures. The available software is organized into the following categories. This will allow gradual control from warm to cool white.

Operating with a wide input supply voltage range of 10. Cat3648 4channel ultra high efficiency led driver with 32. With unique process technology and applications expertise, our highly integrated led. Any unused universal or camera outputs can simply be connected to ground and left unprogrammed by the i 2 c port. Mightexs led driver software is capable of simultaneously driving multiple sirius led drivers. The ctrl0, ctrl1, and ctrl2 logic inputs function as a led enable and a pwm mode led brightness control. Tps61194 data sheet, product information and support. Designed for use within the ez dimmer series, this wireless 4 channel led dimmer controller operates within a 1236 vdc while receiving rf signals from a compatible wireless led dimmer wall switch. Our basic tcube led driver can be used to control the current of standard leds. Lp5562 data sheet, product information and support. The rt8560 is a 60v 4 channel led driver capable of delivering 30ma to each channel with 15 leds 3. The psu can also be used with any system that requires up to 4. An external resistor on rset sets the current in the led channels.

The lm3464a is a linear led driver with dynamic headroom control dhc technology designed to drive four serial high power high brightness led strings. Controller can run in stand alone mode using address code switches. Ktd108 linearmode 4channel led driver kinetic technologies. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller and battery disconnect. Led driver intelligent driver general driver led driver accessories 010v dali dmx 90305vac cc driver 90305vac cv driver 176305vac cc driver 249528vac cc driver 3. A 4 channel led driver designed to be used with the maple mini and generic stm32f103 boards. Pin description for tssop8 and hvson8 symbol pin type description led0 1 o led driver 0 led1 2 o led driver 1 led2 3 o led driver 2 led3.

The device has a program memory for creating variety of lighting sequences. Software and drivers package with graphical user interface for operating the device in standard applications. Cat3604 4channel regulated charge pump white led driver. In the asian region, where 2wheeled vehicles are the main means of transportation for many, a number of vehicle manufacturers are demanding simpler circuit configurations for driving standard rear and license plate. Cat4104 led driver, 4channels, 700 ma on semiconductor. Lp5562 fourchannel rgb, whiteled driver with internal. Cat4004 4 channel constant current led driver with ezdim description the cat4004 provides four matched low dropout current sources to drive leds. Each led channel includes an individual control loop allowing the device to handle a wide range of led forward voltages. Thorlabs offers a selection of led drivers that control the current being provided to mounted and unmounted leds. I want to use a 3 or 4 channel driver situated at each backlight rather than a 24 channel driver, in order to minimise wiring between modules that way i can get away with only 4 wires between each module and the next. The stp4cmp is a chargepumpbased 4channel led driver designed for rgb illumination or lcd display backlighting.

The following is a schematic diagram showing how this can be done. Tled2043 4channel white led driver slds147c june 2002 revised november 2002 2 post office box 655303 dallas, texas 75265 descriptionordering information the tled2043 is. Max168 integrated, 4channel, highbrightness led driver with highvoltage dcdc controller and battery disconnect multistring driver provides highest efficiency and complete fault protection with. Led shortcircuit and open channel fault detection and. An integrated currentmode switching dcdc controller drives a dcdc converter that provides the necessary voltage to multiple.

The lp5562 is able to automatically enter power save mode, when led outputs. Universal 12output led driver controls 4rgb leds analog. A steps and 8bit pwm control typical led output saturation voltage 60 mv and current matching 1%. Led shortcircuit and open channel fault detection and management. Multistring driver provides highest efficiency and complete fault. Hi all, im trying to control 8 rgb backlights with pwm for lcds. Max168 integrated, 4channel, highbrightness led driver with. Led drivers for lighting we offer a growing portfolio of led drivers used for automotive lighting applications.

Dmx led accessories dmx 4channel decoder diode led. Its really simple to create a 24hr program to recreate a circadian lighting pattern for animal welfare or aquatic lighting, or a photosynthesis based program to. This allows them to drive up to 12 white leds or four rgb leds, as shown in figure 1. Cat4004 4channel constant current led driver with ezdim. Vin up to 40v, vout up to 60v, driving up to 60 x 3. Individual channel control onoff interval time control. Software and drivers package with graphical user interface for. Channel 4 repeat setup repeat setup channel 3 repeat setup channel 2 channel 1 driver d4chdim led 4 channel led features 010v dimmable 1001% overload, underload, short circuit, open. Max168 integrated, 4channel, highbrightness led driver. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller multistring driver provides highest efficiency and complete fault protection with the lowest external component. Stp4cmp low voltage 4channel constant current led driver with. Lp5562 fourchannel rgb or whiteled driver with internal program memory and independent channel control 1 1 features 1 four independently programmable led outputs with 8bit current setting from 0 ma to 25. Typically a 4 color led consist of rgb plus white, warm white, or amber but these controllers can also be used to control any four color low voltage dc led. Four channel led driver provides matched led current.

Low voltage 4channel constant current led driver with. The lp5562 is a fourchannel led driver designed to produce variety of lighting effects. Boost current regulators for led stmicroelectronics. Wireless led 4 channel ez dimmer controller w channel. The max16814 highefficiency, highbrightness led hb led driver provides up to four integrated led currentsink channels. The lp5562 is a four channel led driver designed to produce variety of lighting effects.

Package includes instrument drivers for the labwindowscvi and labview national instruments development environments. Led digital dmx controller decoder 4 channel youtube. The 4 channel driver is also extremely well suited to drive the tuneable white 4 oslon board ilhow04hwulpc211wir200. The driver is to be connected to a 24v supply and each of the four channels can deliver a maximum drive current of 999ma. It has 4highprecision current sinks that can be controlled by a pwm input signal, an spi ori 2 c master, or both. Introductionrgb leds produce a wide range of colors, including white, making them highly versatile. Operation at a fixed high frequency of 1 mhz typical allows the use of very small value ceramic capacitors. Mar 27, 2018 hello everyone, in this video i will show you how to make a 4 channel led chaser 4 modes chasser circuit damaged led serial light circuit 4 tansistor 5 mm oval led circuit diagram.