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Allegro LED drivers lead the industry in reliability and robustness, offering one of the largest selections of wide-input, Grade 0, LED Driver ICs.
With multiple device topologies, our LED drivers cover a wide range of applications. Flexible and easy to use, they are efficient and feature high temperature 150°C operation. Fast/controlled start up allows minimization of time-to-light, highlighting safety considerations in both external lighting and internal displays.
Tested in our own EMC laboratories, Allegro’s LED driver solutions ensure they meet stringent EMC requirements as we provide proven EMC reference designs to simplify and accelerate your design process.
Allegro’s ClearPower lighting modules address a wide variety of emerging applications with highly integrated solutions, exceptional EMI performance and thermal characteristics.
LED Light Sources are required for everything from mobile phones to navigation, monitors, televisions, and even automotive instrument clusters and driver information systems. These panels need a backlighting source, which is now dominated by LED drivers and linear LED lighting.
Allegro led lighting drivers lead the industry in reliability and robustness, offering a large selection of wide-input, Grade 0, LED Driver ICs.
The A6211 is a single IC switching regulator that provides constant-current output to drive high-power LEDs. It integrates a high-side N-channel DMOS switch for DC-to-DC step- down (buck) conversion. A true average current is output using a cycle-by-cycle, controlled on-time method.
Automotive-Grade, Constant-Current 2.0 A PWM Dimmable Synchronous Buck LED Driver
