MPS MP150 - Pin Functions

MP150 – OFFLINE PRIMARY-SIDE REGULATOR
MP150 Rev. 1.15 www.MonolithicPower.com 7
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PIN FUNCTIONS
Pin #
TSOT23-5
Pin #
SOIC8
Name Description
1 1 VCC Control Circuit Power Supply.
2 2 FB Regulator Feedback.
3,4 3,4 SOURCE Internal Power MOSFET Source. Ground reference for VCC and FB pins.
5 7 DRAIN Internal Power MOSFET Drain. High voltage current source input.
5,6,8 N/C Not connected.