Cat3604v 4channel led driver with openshort led detection. Multifunction ic combining a 4channel led backlight driver with a dual output lcd power regulator. The psu can also be used with any system that requires up to 4 channels of controllable led drive. Ils programmable 4 channel led driver led light for you. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller. Individual channel control onoff interval time control.
Maxims continually expanding portfolio includes products covering the full range of efficient switchmode topologies stepdown, stepup, sepic as well as some linear led drivers. The al1794, a quadchannel led driver with analog and pwm dimming control, is targeted for tunable whitecolor smart lighting application. Stp4cmp low voltage 4channel constant current led driver with. Regardless of topology, these ics offer the highest efficiency, lowest noise, and. The cat4104 provides four matched low dropout current sinks to drive highbrightness led strings up to 175 ma per channel. Voltage supervisors, voltage monitors, and sequencers. Analog devices has a very broad line of led driver ics for automotive, display.
With one boost ic, our solutions can be scaled from 2 channels to 12 channels with output powers between 30 w to 140 w. The dual channel lin slave led driver ic deliver the precise control of rgb lighting needed to personalize cabin interiors, improve driver attention and enhance the overall driving experience. Led driver ic s highbrightness led drivers are integrated circuits that are optimized to efficiently drive strings of highbrightness leds. High power threechannel led driver lt3797 60v, 98% efficient, 4switch. Rohm has announced the availability of 4ch linear led driver ics with builtin mosfet ideal for led rear lamps, fog lamps and turn signals for automotive use. The max168 highefficiency, highbrightness led hb led driver provides four integrated led currentsink channels. Power management ics pmics nanopower dcdc regulators. Max168 integrated, 4channel, highbrightness led driver with. When the program memory has been loaded, the lp5562 can operate independently without. They are configured as either inductorless charge pump or switching regulatorbased led drivers that support driving white leds in series, parallel or combination. The multichannel led driver ics are highly scalable and flexible.
Max168 integrated, 4channel, highbrightness led driver. Led drivers provide constant current control in high brightness lighting with high efficiency greater than 95%. Max16814 integrated, 4channel, highbrightness led driver with highvoltage dcdc controller multistring driver provides highest efficiency and. Learn more diodes incorporated al3644 camera flash. Max16814 integrated, 4channel, highbrightness led driver with. Litix automotive led driver ic infineon technologies. Multistring driver provides highest efficiency and complete fault. Ktd2027 4channel rgbw led driver with i2c control kinetic. Integrated, 4channel, highbrightness led driver with highvoltage dcdc controller and battery disconnect. Tps61194 data sheet, product information and support.
An integrated currentmode switching controller drives a dcdc converter that provides the necessary voltage to multiple strings of hb leds. The driver is to be connected to a 24v supply and each of the 4 channels can deliver a maximum drive current of 999ma. Easy 32level current setting via one pin serial bus control 1. A simple power interface solution for driving leds. Max16814 integrated, 4channel, highbrightness led driver. The stp4cmp is a chargepumpbased 4channel led driver designed for rgb illumination or lcd display backlighting. Infineons basic led drivers are optimized for the control of low to medium power leds in automotive applications. Texas instruments newest led lighting drivers mouser. A power supply from ils for use in the development of tuneable white and rgbrgbw led products. The lp5562 is a fourchannel led driver designed to produce variety of lighting effects. This ic is white led driver ic with pwm stepup dcdc converter that can boost max 41v and current driver that can drive max 100ma. The device has a program memory for creating variety of lighting sequences. Bd183x7efv four channel led driver ics with builtin. The whole family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels with typ.