PMP2388.2, Flyback, Buck Reference Design for DSL (-5V @ 0.5A)

PMP2388.2, Flyback, Buck Reference Design for DSL (-5V @ 0.5A). The PMP2388 is a multiple output flyback controlled by UCC3809 off rectified 115VAC (or 85-200VDC). Flyback provides +5V regulated at 1.25A and +50V at 50mA and -5V at 500mA. Highly integrated TPS62400 dual buck provides 3.3V and 1.2V off the +5V