Murata Power Solutions PE25203 High-Efficiency Front-End DC-DC Converter
Murata Power Solutions PE25203 High-Efficiency Front-End DC-DC Converter is an ultra-high efficiency charge pump that is configurable to divide down an input voltage by two or three. This FlexiCP™ module also delivers up to 4A at up to 99% peak efficiency. The PE25203 series supports a wide input voltage range of 5.7V to 10V in divide-by-2 mode and 8.4V to 15V in divide-by-3 mode. Murata Power Solutions PE25203 High-Efficiency Front-End DC-DC Converter includes full protections such as input undervoltage, output overcurrent, and thermal shutdown. Typical applications for the PE25203 DC-DC converter include two- and three-cell lithium platforms, notebook computers, full-size tablet computers, ultra-thin form factor designs, and point-of-load (PoL) designs in networking and telecommunications.
Features
- Proprietary architecture enables high efficiency with ultra-low profile
- Wide input voltage range of 5.7V to 15V supports 2- or 3-cell mobile computers and 12V-bus PoL applications
- 99% peak efficiency
- Pin-selectable cycle skipping mode for improved light load efficiency
- Dynamically configurable under load in either divide-by-2 or divide-by-3 modes
- Low EMI fixed-frequency operation under heavy load conditions
- Fully protected input undervoltage, output overcurrent, and thermal shutdown
Applications
- 2- and 3-cell lithium platforms
- Ultrabook and notebook computers
- Full-size tablet computers
- Ultra-thin form factor designs
- 12VIN PoL designs in networking and telecommunications
Efficiency
Block Diagram
Simplified Application
Development Tool
Murata Power Solutions EK25203 Evaluation Board
Designed to evaluate the PE25203 High-Efficiency Front-End DC-DC Converter.
Publicado: 2024-02-12
| Actualizado: 2024-02-19