The PE241xx series of Ultra-High Efficiency, 2-stage Point-of Load Regulator is based on combination with Murata's proprietary adiabatic or lossless charge pump technology.
The technology is ideally suited to provide step-down voltage conversion from 2/3cell battery or 12Vin Point-of Load application and dramatically reduce solution size/height while increasing conversion efficiency.
The IC's are based on integrated charge pump control architecture with integrated FETs to configure 2-stage architecture that consists of charge pump followed by buck regulator.