High voltage buck converters drive high power LEDs
Keith Szolusha
Abstract
The LT3474 and LT3475, which are excellent choices for high voltage, high current, buck LED drivers in automotive, industrial, backlight display and architectural display lighting systems, are described.
Keywords
LED driver
high voltage buck converter
automotive lighting
LT3474
LT3475
Introduction
High power LEDs continue to replace traditional bulbs in new automotive, industrial, backlight display and architectural detail lighting systems. LEDs excel in a wide range of performance and cost parameters, including excellent spectral performance, long life, robustness, falling manufacturing cost and relatively safe materials. Linear Technology offers ...
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