100-W 1/4 -brick DC-DC Converter Suits Power Radio Apps

摘要

Ericsson Power Modules' PKM4116ND quarter brick DC/DC converter has been optimized to lower the number of components while simultaneously reducing power losses. The converter is primarily designed to power radio applications, and it is optimized for the new generation of micro cell transmitters requiring a 100-W power module with the flexibility to adjust its output voltage within the range 23.8 V to 32.8 V. The main application area addressed by the PKM416ND is in RFPA (radio frequency power amplifier) and other applications requiring isolation from the 48-V system bus voltage, and offering a stable output voltage in a range of 24 V to 30 V.