Datasheet Summary
18V, Dual-Channel 3A/2A, 540kHz, Synchronous, Step-Down Converter in 8-Pin TSOT23 Package
DESCRIPTION
The MP2223 is a dual-channel, synchronous, rectified, step-down, switch-mode converter with built-in, internal power MOSFETs. The MP2223 offers a very pact solution that achieves 3A/2A of continuous output current over a wide input supply range.
Two channels operate 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 overcurrent protection (OCP) and thermal shutdown.
Other Features include power-save mode (PSM) at light load and a...