The MP2223 is a dual channel synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 3A/2A continuous output current over a wide input supply range.

Two channels operate with 180˚ out-of-phase to minimize the input capacitor and alleviate EMI. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include hiccup mode OCP and thermal shut down.

Other features include power save mode at light load, and separate enable for power sequence control.

The MP2223 requires a minimum number of readily available standard external components and is available in a space saving 8-pin TSOT23-8 package.