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NPA Number 001
www.DataSheet4U.com
Announcement
New Product AP8803
Cost effective 3W LED driver for consumer applications
Description The AP8803 is a step‐down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 7 LEDs, depending on the forward voltage of f the h LEDs, LED i in series i f from a voltage source of 8V to 30V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The AP8803 switches at frequency up to 700kHz. This allows the use of small size external components. The TSOT23‐5 package and coupled with it requiring only 4 external components produces a small solution footprint.