PMP2552, PFC Non-Isolated Flyback 390V@2.56A and 12V@250mA for Blower PSU
Projeto de referência por: Texas Instruments
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PMP2552, PFC Non-Isolated Flyback 390V@2.56A and 12V@250mA for Blower PSU. PMP2552 is a power factor corrected 1KW Boost converter. It takes advantage of the continuous conduction mode inductor's current to reduce the conducted emissions while maintaining simplicity with a 8-pin controller. A small auxiliary power supply provides the 12V for the housekeeping and is also suitable for other loads with a maximum of 200mA