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Introduction
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Hi, guys. Welcome back to our channel. Actually, Apple released two brand new chargers in the October Apple event.
And this is the 67W charger that is compatible with 14 inches MacBook Pro.
Today, chargerLAB will try to tear it down to see what's inside and what's the difference between 67W and the previous 61W.
Bill of materials (BOM)
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Varistor: TVR10561M
Input Bridge Rectifier: Lite-On GBL408
Electrolytic Capacitor: Rubycon
Primary PWM Controller: ON Semiconductor NCP1340
Primary MOSFET: Infineon IPA80R450P7
Secondary Synchronous Rectifier Controller: ON Semiconductor NCP4305 Synchronous Rectifier MOSFET: Toshiba TPH4R10ANL
Protocol Chip: Infineon CYPD3135
VBUS Switch Transistor: ON Semiconductor NTMFS4C022N
