aerobotics

Mini portable power bank v1

Overview

Based on the ip5305 chip solution, only inductors, capacitors, and resistors are needed to realize a fully functional mobile power solution.
IP5305 is a multi-functional power management SOC that integrates a boost converter, lithium battery charging management, and battery power indicator, providing a complete power solution for mobile power supplies. IP5305 supports 4-light, 3-light, 2-light, and 1-light LED indicator display modes. Its light display guidance application is as follows: IP5305 chip 4-light display mode.
The battery cell is 803048 model, 1200mah, 4.44wh.
Also equipped with dual LED lighting.
After testing, the Honor V30pro can be charged to approximately 20%.

BOM download

Schematic_mini portable power bank v1_2022-10-08.pdf

SCH_mini portable power bank v1_2022-10-08.json

Sheet_1_2022-10-08.schdoc

PCB_PCB_Mini power bank_2022-10-08.pdf

PCB_PCB_Mini power bank_2022-10-08.json

Gerber_PCB_mini power bank.zip

60939

electronic

Design Files

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Update:2025-06-19 01:27:12

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