XP3182 General Description：
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.
XP3182 Features：
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
XP3182 Applications:
Distributed Power Systems
Digital Set Top Boxes
Flat Panel Television and Monitors
Notebook Computer
Wireless and DSL Modems
XP3182 Ordering Information：
XP3182 Ordering Information：
| Part Number | Mark | Specification | Package |
| XP3182 | 3182 XXXX |
SOT23-6 |
XP3182 Typical Application Circuit：
XP3182 Pin Description：
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