Mobile power fast charging qc3.0 scheme chip ip5318 fast charging scheme

Mobile power fast charging QC3.0 Solution chip IP5318 Fast charging scheme payment Type-C Interface , Achieve as much as 4.8A electric current

    IP5318 The synchronous switch boost system can support QC2.0 /QC3.0 Quick charge , Provide zd 18W Output capability , The conversion efficiency is as high as 96%. When empty , Automatically enter sleep state , Quiescent current drops to 100uA following .

IP5318 Boost characteristics ：

    IP5318/IP5318Q A synchronous switching converter system supporting high voltage output is integrated , Support output 5V、9V、12V Wait for different voltages , The load capacity is 5V—3.1A,9V—2.0A,12V—1.5A. Switching frequency 375KHz. Built in soft start function , Prevent the fault caused by excessive impulse current during startup , Integrated output overcurrent , A short circuit , Overvoltage , Over temperature and other protection functions , Ensure the stable and reliable operation of the system .

    The output current of the boost system can be automatically adjusted with the temperature , Make sure IC The temperature is below the set temperature .

TYPE-C

    IP5318 Integrate TYPE-C  DRP Input 、 Output identification interface , Automatic switching of built-in pull-up resistance , Automatically identify the charge of the inserted device

Discharge properties . with Try.SRC function , When connecting to the other party is DRP Equipment time , Give priority to charging the other party .

    As DFP Working hours , External output can be set Default、1.5A、3A Three kinds of current capacity information （ Three choices 1, Default 3A）; As UFP Working hours , It can identify the output current capability of the other party .

of IP5318 Chip and solution application details , Please call for advice , thank you ！

    Juquanxin technology provides mobile power fast charging scheme design 、 Supply master ic chip , We will spare no effort to provide high-quality and affordable power control and management chips for mobile power supply manufacturers .