Fastest Phone Charger | Teardown of Xiaomi 210W GaN Charger (For Redmi Note 12 Discovery Edition)

If you wanna buy the tester of POWER-Z, you can visit our Amazon store: Click here.

Introduction
---------------------------------------------------------------

Today, we're going to take apart this charger to see its internal components and find out how did Xiaomi achieve the fastest charging experience on mobile phones.
The internal layout of this fastest charger for mobile phones is pretty compact.
Even the 210W is a propiatery protocol, the supported 65W PD can also provide a decent charging experience for PD-compatible devices.

Bill of materials (BOM)
------------------------------------------
Varistor: STE 10D681K
Bridge Rectifier: Pingwei TBMR810 PFC
Boost Controller: Silergy SY5072B
GaN Power IC: Navitas NV6127
Solid Capacitor: ManYue (56μF 420V)
PWM Controller: ON Semiconductor NCP1342
Filter Capacitor: Koshin (100V 18μF)
Synchronous Rectifier Controller: VeriSilicon MP6908A
VBUS MOSFET: Vergiga Semi VS3698AE
MOSFET: WAYON WMF04N60C2