Hysteretic Buck High-Brightness LED Driver
Description
AT9919
Hysteretic Buck High-Brightness LED Driver with High-Side Current Sensing
Features
AEC-Q100 Qualified Hysteretic Control with High-side Current Sensing Wide Input Voltage Range: 4.5V to 40V >90% Efficiency Typical ±5% LED Current Accuracy Up to 2 MHz Switching Frequency Adjustable Constant LED Current Analog or Pulse-Width Modulation...
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