MPX2003

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

MPX2003 Rev. 1.0

MonolithicPower.com

14

8/5/2022

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© 2022 MPS. All Rights Reserved.

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

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

Output Voltage Ripple

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

Output Voltage Ripple

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

CH1:

VOUT_AC

50mV/div.

CH1:

VOUT_AC

50mV/div.

40µs/div.

40µs/div.

Start-Up

VIN = 115VAC, VOUT = 5V, IOUT = 3A

Start-Up

VIN = 230VAC, VOUT = 5V, IOUT = 3A

CH1: VIN

200V/div.

CH3: VOUT

10V/div.

CH4: IOUT

2A/div.

CH1: VIN

200V/div.

CH3: VOUT

10V/div.

CH4: IOUT

2A/div.

100ms/div.

100ms/div.

Shutdown

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

Shutdown

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

CH1: VIN

200V/div.

CH3: VOUT

10V/div.

CH4: IOUT

2A/div.

CH1: VIN

200V/div.

CH3: VOUT

10V/div.

CH4: IOUT

2A/div.

100ms/div.

100ms/div.

VPP=92mV

VPP=90mV

TRISE=212ms

TRISE=216ms

THOLD=76ms

THOLD=16ms