The XP3182 is a high frequency, synchronous buck converter with internal power MOSFET.  XP3182 supports wide input voltage range: 4.5V to 20V and provides 2.0A continuous load current capability, and provide high efficiency without use of external Schottky diode. Low output voltage ripple and small external inductor and capacitor size are achieved with 600KHz switching frequency.

    XP3182 has a variety of protection functions：Input over voltage protection, Input UVLO,Output over current protection, Output short protection and thermal shutdown.

    The XP3182 is available in a 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

Synchronous Buck Converter

- Internal Power MOSFET

- Wide 4.5V to 18V Input Voltage Range

- Output Current：2A

- 600KHZ frequency Operation

- 0.6V Reference

- Soft Start

-Output Short With Hiccup Mode

Multiple Protection

- Input Over Voltage protection

- Input Under Voltage protection

- Output Over Voltage protection

- Over Current protection With Hiccup

- Over Temperature Protection

Distributed Power Systems

Digital Set Top Boxes

Flat Panel Television and Monitors

Notebook Computer

Wireless and DSL Modems

XP3182 Ordering Information：

Part Number	Mark	Specification	Package
XP3182	3182 XXXX		SOT23-6