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User`s guide

ManualsBrandsVivanco ManualsAdapterUNIVERSAL SWITCHMODE AC TO DC MAINS ADAPTERS WITH USB CHARGING FUNCTION
919293949596979899100
SMPS AC/DC Reference Design User’s Guide
DS70320B-page 90 © 2008 Microchip Technology Inc.
FIGURE A-16: SECONDARY SIDE FEEDBACK SCHEMATIC
1K
R69
OPA4354AID
OPA4354AID
OPA4354AID
OPA4354AID
D35
BAT54S_SOT23
R140
3.3K
When using the Maxim Part:
Remove R100,R105,R65, R60
Replace 0R at the following locations
R101,R102, R103, R104, R61, R62, R63, R64