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Introduction ---------------------------------------------------------------
Several days ago, we published the teardown video of 80W SuperVOOC charger with a single USB-A from OPPO.
And today, we got another 80W flash charge charger.
But this time, it's equipped with dual USB-C ports.
And it comes with the vivo X Fold. Since it can support vivo flash charge, PD, and PPS protocols.
So it can be widely used in your devices from vivo and other brands, which is an advantage compared to the OPPO 80W charger.
Bill of materials (BOM)
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Time-delay Fuse: Better Electronics (3.15A 250V)
NTC Thermistor: JOYIN
Safety X Capacitor: STE Electronics
Electrolytic Capacitor: TEAPO
Master Control Chip: Richtek
Primary GaN IC: Navitas NV6136A
Optocoupler: Everlight EL1019
SMD Y Capacitor: TRX TBY2331KB
Synchronous Rectifier Controller: MPS MP6908
Synchronous Rectifier: Vergiga VSP004N10MS-G
Solid Capacitor: BERYL (560μF 25V)
Synchronous Rectifier Controller (buck circuit): Southchip SC8002
Synchronous Buck MOSFET: Vergiga VS3620GPMC
VBUS MOSFET: Vergiga VS3618BE
Protocol Chip: Richtek
