DESCRIPTION
The MPQ18913 is a high frequency half bridge
transformer driver, which is the ideal solution for
the primary side switcher used in isolated power
supplies. It supports a wide input voltage range
of 5V-30V, and integrates two switching FETs
which take up to 300 mA average input current.
The device features wide adjustable switching
frequency range, which is particularly useful in
resonant topologies such as LLC converter. It
also comes with input OVP, OCP, and fault
indicator. Soft start up is built in to control the
inrush current.
The MPQ18913 is available in QFN-10
(2mmx2.5mm) package with wettable flank.

FEATURES
 Half Bridge Transformer Driver for Isolated
LLC Resonant Converter
 Adjustable Switching Frequency Range up
to 5 MHz
 Supports up to 6W
 QFN-10 (2mmx2.5mm) package with
wettable flank
 Available in AEC-Q100 Grade

APPLICATIONS
 Isolated Power Supply
 High Frequency DC-DC Converter
 General Purpose Transformer Driver