MPX2003

– UP TO 140kHz ALL-IN-ONE FLYBACK CONTROLLER

MPX2003 Rev. 1.0

MonolithicPower.com

13

8/5/2022

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TYPICAL PERFORMANCE CHARACTERISTICS.

VIN = 90VAC to 265VAC, VOUT = 5V, 9V, 15V, or 20V, IOUT = 0A to 3.25A, unless otherwise noted.

Output Voltage Transient Response

VIN = 115VAC, IOUT = 0A

Output Voltage Transient Response

VIN = 230VAC, IOUT = 0A

CH1: VOUT

5V/div.

CH4: IOUT

1A/div.

CH1: VOUT

5V/div.

CH4: IOUT

1A/div.

4s/div.

4s/div.

Output Voltage Transient Response

VIN = 115VAC, IOUT = 3A

Output Voltage Transient Response

VIN = 230VAC, IOUT = 3A

CH1: VOUT

5V/div.

CH4: IOUT

1A/div.

CH1: VOUT

5V/div.

CH4: IOUT

1A/div.

4s/div.

4s/div.

Steady State

VIN = 115VAC, VOUT = 20V, IOUT = 3.25A

Steady State

VIN = 230VAC, VOUT = 20V, IOUT = 3.25A

CH1: VDS

200V/div.

CH2: VCC

10V/div.

CH3: VCS

0.2V/div.

CH4: VCOMP

2V/div.

CH1: VDS

200V/div.

CH2: VCC

10V/div.

CH3: VCS

0.2V/div.

CH4: VCOMP

2V/div.

10µs/div.

10µs/div.