MP9943A - Synchronous Step-Down Converter
The MP9943A is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs.
It offers a very compact solution to achieve a 3A peak output current with excellent load and line regulation over a wide input supply range.
The MP9943A has synchronous mode operat
MP9943A Features
* include over-current protection and thermal shutdown. The MP9943A requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-8 (3mmx3mm) package. MP9943A High Efficiency 3A Peak, 36V, Synchronous Step-Down Converter With Power Good FEATURES