MP175 – NON-ISOLATED OFFLINE REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Performance waveforms are tested with the evaluation board in the Typical Application Circuits
section. VIN = 230VAC, VOUT = 18V, IOUT = 550mA, TA = 25°C, unless otherwise noted.
Power On
Power Off
CH1: VDS
200V/div.
CH1: VDS
200V/div.
CH2: VOUT
10V/div.
CH2: VOUT
10V/div.
CH4: IL
1A/div.
CH4: IL
1A/div.
4ms/div.
20ms/div.
OLP Entry
OLP Recovery
CH1: VDS
200V/div.
CH1: VDS
200V/div.
CH2: VOUT
10V/div.
CH2: VOUT
10V/div.
CH4: IL
1A/div.
CH4: IL
1A/div.
400ms/div.
400ms/div.
OLP Power On
SCP Entry
CH1: VDS
200V/div.
CH1: VDS
200V/div.
CH2: VOUT
10V/div.
CH2: VOUT
20V/div.
CH4: IL
1A/div.
CH4: IL
2A/div.
400ms/div.
400ms/div.
MP175 Rev. 1.0
4/10/2018
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