ip5358 superMini version

The main control chip adopts Yingjixin's IP5358-BZ
and integrates QC2.0/QC3.0/SCP/VOOC output fast charging protocol, FCP/AFC/SFCP input and output fast charging protocol, and MTK PE+1.1&2.0 output fast charging Protocol, USB C/PD2.0/PD3.0 input and output protocol, USB C PD3.0 PPS output protocol, compatible with BC1.2/Apple/Samsung mobile phones
 
4-light power display, with fast charging indicator light
1 TYPE-A port Supports 22.5W maximum power output, integrates all 22.5W fast charging protocols.
1 TYPE-C port supports 22.5W maximum power input and output, integrates all 22.5W fast charging protocols,
multiple protections, high reliability, input overvoltage and undervoltage protection, output Over-current, over-voltage, short-circuit protection, battery over-charge, over-discharge, and over-current protection
. The BOM is very simple. A single inductor realizes the charge and discharge function.
At the same time, it refers to the mobile phone PCB design and adopts a stacking method to make the space utilization more efficient than traditional 5358-based boards. Much larger,
the overall volume has shrunk to an almost crazy state, but it also brings problems with heat dissipation.
The design power can reach a peak of 22.5w, but due to the size, the actual power may not be very high.
Since I am from a poor family, the project progress is slow, and it may happen at any time. There are modifications, please note