MP3302DJ-LF-Z

The MP3302 is a step-up converter designed for
driving arrays of WLEDS from a single cell
Lithium Ion battery. The MP3302 uses current
mode, fixed frequency architecture to regulate the
LED current, which is measured through an
external current sense resistor. Its low 200mV
feedback voltage reduces power loss and
improves efficiency. The MP3302 is turned off if
an over-voltage condition is present due to an
open circuit condition.
The MP3302 includes under-voltage lockout,
current limiting and thermal overload protection
preventing damage in the event of an output
overload.
The MP3302 is available in small 5-pin TSOT23
and 8-pin QFN (2mm x 3mm) packages.