A62kljtrt led driver ic 1 output dc dc regulator stepdown buck pwm dimming 3a 8soicep from allegro microsystems. Ic led driver linear 24soic online from elcodis, view and download a6276elwt pdf datasheet, pmic led drivers specifications. The aps568 proto board is a small twolayer pcb with components on both sides. The a62 is a single ic switching regulator that provides constantcurrent output to drive highpower leds. Constantcurrent 3ampere pwm dimmable buck regulator. Buck regulator led driver a6211 allegro microsystems, llc 7 115 northeast cutoff worcester, massachusetts 016150036 u. Allegro s a6211 is a constantcurrent, 3 a, pwm dimmable buck regulator led driver. Buck regulator led driver a6211 allegro microsystems, inc. Programmers, development systems allegro microsystems.
Ic led drvr lin dim 150ma 16dip 3 bit constant current led driver with pwm control. Allegro microsystems europe designed new constantcurrent. The a6281 controls led brightness with a pulse width modulation pwm scheme that gives the application the capability of displaying a billion colors in an rgb cluster. Allegros fourchannel constantcurrent led driver ics. The maximum current is set by an external resistor. Pricing and availability on millions of electronic components from digikey electronics. A6276elwt allegro microsystems inc, a6276elwt datasheet. Allegro microsystems distributor authorized partner. Typical applications include indash navigation systems, automotive infotainment, and backup camera displays.
We are experts in helping our customers make their motors run more quietly, efficiently and reliably in automotive, industrial and consumer applications. It integrates a highside nchannel dmos switch for dc to dc step down buck conversion. The alt80802 addresses a key market trend of three to four white leds in a single string powered from 12v battery input, which is well suited for fog, backup, drl, side mirror and other automotive lighting applications. With a wide input supply voltage from 6 v to 48 v, allegros a6211 device integrates a highside nchannel mosfet switch for dctodc stepdown buck. The a6217 is a single ic switching regulator that provides constantcurrent output to drive highpower leds.
Output voltage is automatically adjusted to drivevarious numbers of leds in a single string. Led drivers led driver 5000ua supply current 8pin soic n ep tr. Articles for allegro microsystems second gen automotive threephase isolator mosfet driver ic. Ic led driver linear 25ma 56qfn tlc5958 48channel, 16bit espwm led. The package includes an optimised halleffect integrated circuit ic, rareearth pellet, and hightemperature ceramic capacitor in a single overmoulded package. Allegro motor drivers offer industryleading robustness and safety, thriving in harsh, high voltage environments where competing parts fail. Allegro microsystems a6211 constantcurrent 3ampere pwm. Apek5988gev01tdk electronics is new original stock at yic distributor. Allegro microsystems the a6211 is a single ic switching regulator that provides constantcurrent output to drive highpower leds. Udq2916eb allegro microsystems inc, udq2916eb datasheet. A commercial version is also available for industrial and. The latest addition to allegro microsystems family of 62xx808xx led drivers for lighting, has been announced.
A6211 highcurrent led driver evaluation board author. It integrates a highside nchannel dmos switch for dctodc step down buck conversion. The company has passed the iso 9000 quality management system and received. The a1569 enables compact, elegant, reliable, and faulttolerant led lighting with minimal electrical engineering and low componentcount and cost. Allegro s innovative solutions serve highgrowth applications within the automotive market, with additional focus on office automation, industrial, and consumercommunications solutions. A6211gljtrt allegro microsystems integrated circuits. Pmic led drivers electronic components distributor. Led driver with hall effect switch eeweb community. The a6211 is a single ic switching regulator that provides constantcurrent output to drive highpower leds. Buck regulator led driver a6211 allegro microsystems, llc 3 115 northeast cutoff worcester, massachusetts 016150036 u. Allegro microsystems is redefining the future of power and sensing technologies. Allegro s new led driver is available in an 8lead thermally enhanced soic package and has a 12week leadtime to market.
Reference design using part a6211 by allegro microsystems enlarge. Asek568klja led driver evaluation board using the aps568 led driver with integrated micropower halleffect switch. A single device offers four channels, each providing up to 100ma led current. A62kljtrt allegro microsystems integrated circuits. Allegro microsystems europe ltd news from electronic specifier. Apek6211glj01tdk a6211 1, nonisolated outputs led driver evaluation board from allegro microsystems. Sourcing hardtofind electronic components in the open market is a timeconsuming work. Latest led driver family eliminates pwm audible noise with patented control method apr 17, 2019. A6211 datasheet allegro microsystems, llc download pdf datasheet. Allegro s innovative solutions serve highgrowth applications within the automotive market, with additional focus on office automation, industrial, and consumer. The a6211 evb evaluation board accepts input voltage from 6v to 48v to drive a single led string. Ic motor driver pwm full 16soic online from elcodis, view and download a3955slb pdf datasheet, pmic motor and fan controllers, drivers. Apek6211glj01mhdk evaluation board for the a6211 constantcurrent 3ampere pwm dimmable buck regulator led driver. Allegro microsystems, llc rolled out the worlds first led driver ic that features an integrated halleffect switch.
Constantcurrent 3ampere pwm dimmable buck regulator led driver. With global engineering, manufacturing and support, allegro is a trusted partner to both large enterprises and regional market leaders worldwide. An led lamp is a light that contains an array of leds configured in an electrical circuit that is designed to operate efficiently. Allegro microsystems europe has designed a new family of constantcurrent led driver ics, the a62616264 devices, suitable for internal and external illumination applications in the automotive market.
Allegro microsystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced the a8060x family, their latest generation of advanced led backlight drivers. With a wide input supply voltage from 6 v to 48 v, allegro s a6211 device integrates a highside nchannel mosfet switch for dctodc stepdown buck conversion. An led driver is a device that provides a controlled amount of current and voltage to an led or led lamp. Allegro microsystems, inc manufacturer jotrin electronics. Nr8040t100m datasheetpdf 1 page allegro microsystems.
A true average current is output using a cyclebycycle, controlled ontime method. A6211gljtrt led driver ic 1 output dc dc regulator stepdown buck pwm dimming 3a 8soicep from allegro microsystems. The driver ic supports output voltages ranging from 6v to 48v to supply varying configurations of leds in a single series string or multiple parallel strings. It integrates a highside, nchannel, mosfet switch and includes many new significant advantages in fault protection. The a62 is a single ic, dcdc, buck switching regulator that provides a constantcurrent output of up to 3 a to drive highpower leds. The a6211 is a switching buck regulator led driver that provides constantcurrent output to drive highpower leds.
Ic motor driver pwm dual 44plcc online from elcodis, view and download udq2916eb pdf datasheet, pmic motor and fan controllers, drivers. A6211 highcurrent led driver evaluation board allegro microsystems. With a wide input supply voltage from 6 to 48 v, allegro s a6211 device integrates a highside nchannel mosfet switch for dctodc stepdown buck conversion. Allegro microsystems a6211 led driver ic single channel driver ics such as the new allegro microsystems a6211 can integrate the mosfet and still offer flexibility in terms of output voltage. Allegro microsystems announces new constant current led. Allegro s power solutions thrive in harsh, high voltage environments where competing products failmaking us the most reliable provider of controller and motor driver ics learn more inspired to innovate, allegro microsystems is redefining the future of. A3955slb allegro microsystems inc, a3955slb datasheet.
It integrates a highside nchannel dmos switch for dctodc stepdown buck conversion. The a6281 is a 3channel constant current led driver that has a wide range of output currents. But while our drivers are tough, theyre also quiet. From green energy to advanced mobility and motion control systems, our team is passionate about developing intelligent solutions that move the world forward and give our customers a competitive edge. Allegro microsystems, llc announces a new package offering for the wheel speed sensor product family. If the ic is mounted on an appropriate substrate and located near the led, this feature can also be used to help protect the led against overtemperature conditions.
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