This presentation describes the automotive design considerations for Melexis LED drivers. Moreover, it attempts to give an overview of the additional design considerations in order to achieve a ...

For automotive leds arrays, Allegro MicroSystems Europe has announced two adjustable linear current regulators. AEC-Q100 qualified A6274 and A6284 are pwm dimmable and include a driver circuit that ...

Lighting plays a dual role in vehicle design. The first is for safety with improved illumination and an extended range to protect people and objects on the road, and the second is for more ...

AL8871Q is an LED driver qualified to AEC-Q100 Grade 1 and supporting the automotive PPAP (production part approval process). Its buck-boost topology allows it to operate from supplies across 8 – 60V ...

Allegro MicroSystems announced two new adjustable linear current regulators for driving automotive LED arrays. Allegro's AEC-Q100 qualified A6274 and A6284 devices include many new features designed ...

Typical uses today include backlighting for LCD TVs, projectors, computer displays, camera flashes, and vehicle brake lights. All need constant-current LED drivers that are economical and offer high ...

Diodes Incorporated has released a new automotive-compliant linear LED driver that enables users to independently control the brightness and colour of its three channels. Human-centric automotive ...

Microcontroller port pins can typically be driven either high or low, or else be put into an "input" or high-impedance state. This circuit uses the three states to drive two separate LEDs with one ...