Datasheet Summary
350mA LED driver with internal switch
DESCRIPTION
The MT7200 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 7~40V and provides an externally adjustable output current of up to 350mA. Depending upon supply voltage and external ponents, this can provide up to 8 watts of output power. The MT7200 includes the output switch and a high-side output current sensing circuit, which uses an external resistor to set the nominal average output current. Output current can be adjusted above, or below the set value, by...