MAX16804 High-Voltage, 350mA, High-Brightness LED Driver With Analog And PWM Dimming Control

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 wave-shaping circuitry minimizes EMI The differential current-sense input increases LED current accuracy and noise immunity. The MAX16804 is well suited for applications requiring High-Voltage input and is able to withstand automotive load-dump events up to 45V. An on-board pass element mi 63e nimizes external components while providing 3% output-current accuracy. Additional features include a 5V regulated output and short-circuit and thermal protection.
The MAX16804 is available in a thermally enhanced, 5mm x 5mm, 20-pin TQFN package and is specified over the automotive -40C to +125C temperature range.
By Maxim Integrated Products
MAX16804 's PackagesMAX16804 's pdf datasheet

MAX16804 Pinout, Pinouts
MAX16804 pinout,Pin out
This is one package pinout of MAX16804,If you need more pinouts please download MAX16804's pdf datasheet.

MAX16804 Application circuits
MAX16804 circuits
This is one application circuit of MAX16804,If you need more circuits,please download MAX16804's pdf datasheet.

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