Fast charging power bank motherboard-online

IP5358 is a multi-protocol fast charging chip that uses a single inductor solution and supports

2 USB A port outputs and
1 USB B port input

1 USB C port input/output
Any port supports fast charging
integrated QC2.0/QC3.0 output fast charging protocol
integrated FCP input/output fast charging protocol
integrated AFC input/output fast charging protocol
integrated SFCP input/output fast charging Protocol
integration SCP Output fast charging protocol
integrated VOOC Output fast charging protocol
integrated MTK PE+ 1.1&2.0 Output fast charging protocol
integrated USB C DRP protocol, supports input and output fast charging

Compatible with BC1.2, Apple and Samsung mobile phone fast charging

Integrated PD2.0/PD3.0 fast charging protocol

Due to the use of a single inductor solution, when two or more ports output, the high-voltage fast charging state will exit, and all ports will convert to 5V output.

The inductor should be a high-current integrated inductor. During fast charging, the battery terminal current is very large. In my test here, it can reach about 7A.

The one in the picture is the V1.0 version. Because it uses the existing power bank casing, the battery and the casing do not match well.

In V1.1

Cancel button

One USB B port has been canceled

Adjusted the position of the lamp beads

The board has not been carefully tested, but Redmi 10x can enter fast charging state.

Both the inductor and IP5358 were bought on Taobao.