Step Up Led Driver Ic

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Step up led driver ic.

Operation at a constant switching frequency of 1 mhz allows the device to be used with small value external ceramic capacitors and inductor. The device drives a string of white leds connected in series and. Passive tunable integrated circuits ptics 9 ptic controllers 3 wireless rf transceivers. High frequency step up converter 940khz integrated 40v power mosfet.

Maxim s continually expanding portfolio includes products covering the full range of efficient switch mode topologies step down step up sepic as well as some linear led drivers. Hacking an led solar garden light. Analog devices step down buck led drivers are ideal for applications where the input voltage is above the led voltage as in many automotive or industrial applications. Members of this portfolio include i2c compatible programming interfaces with compact high efficiency features suited to.

By the function of the leds in your design or by the topology of the led driver. Analog devices step up boost led drivers provide current control of multiple leds and support for high brightness led lighting large format led backlighting camera enabled smart devices and a range of related applications. Drive up to 60 leds 10s6p high efficiency led driver up to 90. White led driver cmos boost converter description the cat4137 is a dc dc step up converter that delivers a regulated output current.

Programmable ovp 30v 24v current limit 1a 0 7a and lx pin slew rate. Ac dc led drivers 50 dc dc led drivers 37 linear led drivers 51 dc dc controllers converters regulators. Charge pumps 8 controllers 113 converters 172 ddr termination regulators 10 integrated driver. Light up your design with ti s led driver ics ti s extensive led driver ic product portfolio design tools and technical resources can help you add innovative lighting features to your design.

Digital power control drivers powertrain modules 8 digital power isolated controllers 19 gallium nitride gan ics 7 gate drivers 227 half bridge drivers 63 isolated gate drivers 49 low side drivers 115 lcd oled display power drivers 80 led drivers 355 automotive led drivers 82 backlight led drivers 85 flash led. These led drivers offer the highest efficiency lowest noise and the smallest footprints. Programmable current sink ramp up down time and shape exponential linear selectable 1mhz and 500khz switching frequency with frequency shift option. Tqfn33 16 wlcsp 12 40 c to 85 c temperature range.