High-performance power bank PCB based on IP5306 (compatible with IP5307)

High-performance mobile power supply based on IP5306, extremely highly integrated, with C-port input, dual A-port output, all SMD components, 12W two-way fast charging, ultra-bright flashlight, power indicator, built-in overcharge and discharge protection, extremely cost-effective Low , and components can be added or removed according to needs ( Beta0.1
 
. The first volume control improvement Beta0.1.2 made the first cost control improvement Beta0.1.3 modified three design flaws Beta0.1.4 corrected one detail and modified the introduction Beta0.1.5 replaced materials and improved stability PCB: Beta0.1.0 The first PCB design was completed. Beta 0.1.1 corrected one design defect (line width and current issues). Beta 0.1.2 corrected one design defect (multiple pad conflicts). Beta 0.1.3 corrected one design defect (two pad conflicts). Resistor fine-tuning) Beta0.1.4 modified a design defect (added a capacitor) Beta0.1.5 modified the copper layout and border strategy. Beta0.1.x is now invalid. Beta0.2.0 PCB design is completed. Beta0.2.1 fixes the C10-2 line width problem. Beta0 .2.2 Fix button layout problem Beta0.2.3 Fix line width and via hole problem Beta0.2.4 Fix USB spacing problem Beta0.2.5 Small change in wire spacing Beta0.2.6 Update components Beta0.2.7 Relayout; control size; suitable for mass production Beta0. 2.8 Optimize the line, optimize one via Beta0.2.9 Optimize the line again Beta0.2.9 is officially released