Teardown of HyperJuice Stackable GaN 100W USB-C Charger
You can buy it on Amazon: https://amzn.to/3uCh4Qp
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Introduction
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Hello, everyone. Did you remember we released an unboxing video of HYPER JUICE stackable 100W charger back in July?
This charger is based on the traditional charger and adopts an innovative design. The addition of AC socket can expand the power up to 1600W.
It also achieved high efficiency and small size based on GaN technology. It supports 100W output for any USB-C and 18W output for USB-A and is compatible with mainstream charging protocols.
And today, we will tear down this charger to see what's inside.
Bill of materials (BOM)
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Safety X Capacitor: KNSCHA
Other Capacitors: Yongming, Yuguang, KNSCHA
Master Control Chip: ON NCP1342
GaN FET: Navitas NV6127
SMD Y Capacitor: TRX
Synchronous Rectifier Controller: MPS MP6908A
Synchronous Rectifier MOSFETs: AOS AONS62922
Low Dropout Regulator: SGmicro SGM2200
Secondary Step-down Chip: ismartware SW3516H