PMP8550, Low Power Off-line Buck Supplies a Fixed Voltage 13V@120mA from Universal Line

PMP8550, Low Power Off-line Buck Supplies a Fixed Voltage 13V@120mA from Universal Line. The PMP8550 reference design uses the UCC28880 low power, low cost, off-line buck converter with integrated 700V MOSFET to generate a non-isolated 13V/120mA output from a Universal AC line input. Thanks to its hysteretic mode, no loop compensation is needed reducing BOM count to 23 components producing a single sided, double layer board size of just 38mmx32mmx22mm which can be used in numerous industrial applications such as smart meters, home automation equipment and white goods