19-4032; Rev 1; 7/09
KIT ATION EVALU E L B AVAILA
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High-Voltage, 100mA/200mA Adjustable Linear High-Brightness LED Drivers with PWM Dimming
General Description
The MAX16815/MAX16828 current
regulators operate from a 6.
5V to 40V input voltage range and deliver up to 100mA (MAX16815) or 200mA (MAX16828) to highbrightness LED (HB LED) loads.
The output current is adjusted by using an external current-sense resistor in series with the LEDs.
The MAX16815/MAX16828’s dimming input allows wide-range “pulsed” PWM operation.
An on-board pass element minimizes external components while providing ±3.
5% output-current accuracy.
The MAX16815/MAX16828 are available in a thermally enha...