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MB39C604 Datasheet, PDF (22/36 Pages) Cypress Semiconductor – PSR topology in an isolated flyback circuit
Output Ripple Waveform
VIN=220VRMS / 50Hz
VDIM=3.3V, LED:OSW4XAHDE1E
VBULK(BR1+)
VOUT
IOUT
MB39C604
Switching Waveform
VIN=220VRMS / 50Hz
VDIM=3.3V, LED:OSW4XAHDE1E
VSW(Q1 Drain)
IOUT
Turn-On Waveform
VIN=220VRMS / 50Hz
VDIM=3.3V, LED:OSW4XAHDE1E
VBULK(BR1+)
VDD(M1 VDD)
VOUT
IOUT
Turn-Off Waveform
VIN=220VRMS / 50Hz
VDIM=3.3V, LED:OSW4XAHDE1E
VBULK(BR1+)
VDD(M1 VDD)
VOUT
IOUT
Document Number: 002-08441 Rev.*A
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