MP155 – ENERGY EFFICIENT OFF-LINE REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 265VAC, VOUT = 12V, IOUT = 200mA, L = 2.2mH, COUT = 100μF, TA = +25°C, unless otherwise
noted.
Start up
Normal operation
SCP
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Zoom In
Zoom In
V
V
V
DS
DS
DS
100V/div.
100V/div.
100V/div.
I
L
I
I
L
L
100mA/div.
100mA/div.
100mA/div.
Open Loop Protection
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V
DS
100V/div.
I
L
250mA/div.
MP155 Rev. 1.12
10/28/2013
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