This reference design is for a buck-boost LED driver. The MAX16834 current-mode high-brightness LED driver is featured, and the MAX16834 EV (evaluation) kit is used to implement the design. The ...

This is a design example report of a 12 W non-isolated, buck-boost technology, power factor corrected LED driver employing LinkSwitch™-PH LNK406EG intended to drive 6 V at 330 mA from an input voltage ...

Different topologies used in developing LED drivers. Proper connections for buck, boost, and buck-boost configurations. Test results for the three topologies using the same LED string. 3. This LTM8042 ...

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 ...

Linear Technology announces the LT3791, a synchronous buck-boost dc-dc LED driver and voltage controller, which can deliver more than 100 W of LED power. Linear Technology announces the LT3791, a ...

As the automotive industry accelerates its transition to all-LED lighting, designers face new challenges in improving efficiency, simplifying designs and reducing system costs, while passing strict ...

Aiming at powering LEDs in automotive applications, Taiwan Semiconductor has introduced a dc-dc controller chip that can be operated in boost, buck-boost and sepic topologies from rails between 4.5V ...

Date Announced: 26 Mar 2012 Linear Technology has announced the LT3791, a synchronous buck-boost DC/DC LED driver and voltage controller, which can deliver over 100W of LED power. Its 4.7V to 60V ...

SAN JOSE, Calif., July 16, 2019 /PRNewswire/ -- Designers of high-performance automotive lighting applications now have a simpler, more efficient method for driving high-brightness LEDs (HBLEDs) with ...