XP3182
Features
- Synchronous Buck Converter
2 Applications
- Internal Power MOSFET
- Distributed Power Systems
- Wide 4.5V to 18V Input Voltage Range
- Digital Set Top Boxes
- Output Current：2A
- 600KHZ frequency Operation
- Flat Panel Television and Monitors
- Notebook puter
- Wireless and DSL Modems
- 0.6V Reference
Efficiency @ Vout=5V
- Soft Start
-Output Short With Hiccup Mode
- Multiple Protection
技
- Input Over Voltage protection k
- Input Under Voltage protection 科 e
- Output Over Voltage protection T
- Over Current protection With Hiccup 特 e
- Over Temperature Protection
100.00%
90.00%
80.00% 70.00%
VIN=12V VIN=18V
60.00%
50.00% 0 0.5 1 1.5 2
源 rc 3 Typical Application Circuit u 4.5V~18V option
矽 ip So C1
VIN C2 4.7u F
C3 0.1u F BST SW
L1 4.7u H R1 R2
VOUT
C3 22u F
ON/ h OFF
C...
