MartinFowler

SY6926-Mobile power supply two-in-one management chip solution

Overview

Chip solution battery power management chip SY6926QYC
SY6926 has a built-in 18V withstand voltage mos to adapt to the fast charging circuit and
1 TYPEC input, charging up to 5A. (Default 2A)
1 TYPEA output, discharge 2.5A. (Overload 3A)
Compatible with 4.2V 4.35V battery (selected by resistor)
With output current limiting
EN control function (circuit is turned on by default)
The battery is directly welded to
the mobile power bank IC with single light indication

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-30 03:18:31

Optocoupler device selection
I need to design an optocoupler isolation circuit, the input is a 5-24v digital signal, the output is 3.3v connected to the GPIO port (digital input DO) of stm32, please recommend an optocoupler chip
SD card initialization problem
After the SD card is initialized, it keeps sending commands. When will the initialization be completed? The order of sending commands is: CMD5-------->CMD0------>CMD1-------->ACMD41(CMD55+AMCD41) ----
DM9000AEP register read and write problem request?
I transplanted the DM9000AEP driver under the BOOTLOADER of the Youlong PXA270 development board. The hardware is also designed according to the DM9000AEP manual, but I can't read the PID and VID. Wha
Academicians of the Chinese Academy of Engineering discuss the root causes of problems in the building control industry and the establishment of a regulatory system
The root causes of problems in the building control industry and the establishment of a standard system - Professor Jiang Yi, an academician of the Chinese Academy of Engineering Recently, the "Engine
Students who want to learn arm and arm development tools by themselves have benefits
Don't hesitate, here are some authoritative ARM learning materials, which are good for students who learn ARM. You can download and study them.
Wireless power receiving system design (I)
This video mainly explains the current wireless power market, and on this basis, makes a specific analysis of TI's dominant position in the field of wireless charging. Welcome everyone to learn {:1_11

Datasheet More

Circuits More