Datasheet Summary
10A Integrated Switch Synchronous Buck Regulator with Frequency Programmable to 2MHz
General Description
The Micrel MIC22950 is a high-efficiency 10A integrated switch, synchronous buck (step-down) regulator. The MIC22950 switching frequency is programmable from 400kHz to 2MHz, allowing the customer to optimize designing either for efficiency or for the smallest footprint. The MIC22950 achieves over 95% efficiency while still switching at 2MHz over a broad load range. The ultra-high-speed control loop keeps the output voltage within regulation, even under extreme transient load swings monly found in FPGAs and low voltage ASICs. The output voltage can be adjusted down to 0.7V...