MAX16804
MAX16804 is 350mA LED Driver manufactured by Maxim Integrated.
19-0589; Rev 0; 7/06
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High-Voltage, 350mA LED Driver with Analog and PWM Dimming Control
General Description
The MAX16804 current regulator operates from a 5.5V to 40V input voltage range and delivers 35mA to 350mA to one or more strings of high-brightness LEDs (HB LEDs). The output current of the MAX16804 is set by using an external current-sense resistor in series with the LEDs. A dual-mode DIM pin and on-board 200Hz ramp generator allow PWM dimming with an analog or PWM input signal. The analog control signal at dimming input DIM allows for a theater-dimming effect to be implemented. Fast turn-on and turn-off times ensure a wide-range PWM operation, while...
