Monolithic Power Systems MP2225 | Demoboard EV2225-J-00A

Description

The EV2225-J-00A demonstrates MPS’sMP2225, a high-frequency, synchronous,rectified, step-down converter with built-in highsideand low-side power MOSFETs. TheMP2225 offers a very compact solution toachieve a 5A continuous output current withexcellent load and line regulation over a wideinput supply range. The MP2225 hassynchronous mode operation for higherefficiency over the output current load range.Current-mode operation provides fast transientresponse and eases loop stabilization.Full protection features includes over-currentprotection and thermal shutdown.The MP2225 is available in a space-saving 8-pin TSOT23 package.

Features

• Wide 4.5V-to-18V Operating Input Range
• Adjustable Output Voltage From 0.6V
• 5A Continuous Output Current
• 47mΩ/18mΩ Low RDS(ON) Internal PowerMOSFETs
• High Efficiency Up to 97%
• Fixed 500kHz Switching Frequency
• Synchronizes from a 200kHz-to-2MHzExternal Clock
• 2.4ms Internal Soft-Start Time
• 1% Reference Accuracy In RoomTemperature
• Power-Save Mode
• OCP Protection and Hiccup
• Available in 8-pin TSOT23

Typical applications

• Flat-Panel Television and Monitors
• Notebook System and I/O Power
• Digital Set-Top Boxes
• Distributed Power Systems

More information

• IC product information