supremeOne

IP6505 fast charging circuit board - supports fast charging protocols such as Huawei and Samsung - charges mobile phone power bank

 
Overview

Table of contents

1. Introduction to IP6506

4. Schematic PCB diagram

4.1. Schematic diagram

4.2, PCB

2. Chip pin definition

5. Physical welding test chart

5.1. Physical welding diagram

5.2. Power bank charging test

5.3. Huawei mobile phone fast charging test

3. Video tutorial

3.1. The first lesson

3.2. Second lesson

3.3. The third lesson

3.4. The fourth lesson

6. Later upgrade

1. Introduction to IP6506

IP6505 is a buck converter with integrated synchronous switch, supports 11 output fast charging protocols, and provides a complete solution for car chargers, fast charging adapters, and smart power strips.  
IP6505 supports multiple output fast charging protocols:
 Support DCP protocol (Apple, Samsung and BC1.2)
Support Qualcomm QC2.0 and QC3.0
 Support MTK PE1.1/PE2.0
Support Huawei fast charging protocol FCP
Support Huawei fast charging protocol SCP
Support Samsung fast charging protocol AFC
 Support Spreadtrum fast charging protocol SFCP

2. Chip pin definition

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3. Video tutorial

3.1. The first lesson

IP6505 switching power supply chip data manual analysis; IP6505 typical application circuit explanation; transformer selection; rectifier bridge selection; schematic drawing. Input 220V, output 5V, output voltage is adjustable. Output current: 4A, switching operating frequency: 150kHz, 220kHz, 350kH. The output voltage is adjustable from 3 to 12V.

Video address: https://www.bilibili.com/video/BV1SV411U73Y/

3.2. Second lesson

Circuit schematic drawing and PCB board layout.

Video address:https://www.bilibili.com/video/BV1eV411U7mj/

3.3. The third lesson

Circuit schematic drawing and PCB board layout.

Video address:https://www.bilibili.com/video/BV1nT4y1L7TU/

3.4. The fourth lesson

Physical welding debugging.

Video address:https://www.bilibili.com/video/BV1nT4y1L7TU/

4. Schematic PCB diagram

4.1. Schematic diagram

image.png

4.2, PCB

image.png

5. Physical welding test chart

5.1. Physical welding diagram

image.png

5.2. Power bank charging test

image.png

5.3. Huawei mobile phone fast charging test

image.png

6. Later upgrade

Add a switching power supply, remove the current transformer, and reduce the size. This time we mainly verify the IP6505 circuit board.

参考设计图片
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Update:2025-06-20 05:52:49

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