Shulou(Shulou.com)11/24 Report--

CTOnews.com August 23 news, Yingjicore Technology official account announced that its new IP2756 chip has passed the PD3.1 protocol and UFCS fusion fast charging protocol double certification.

According to the official introduction, IP2756 chip is the fifth generation interface protocol IC, which promotes voltage regulation to 10mV / step and current regulation to 12.5mA / step.

The chip can be used in chargers, portable battery and vehicle chargers and other products, for USB interface fast charging protocol control IC, support a variety of fast charging protocols.

Brief introduction of PD3.1 protocol and UFCS fusion fast charging protocol attached to CTOnews.com:

The USB PD3.1 specification increases the extended power range, the maximum power is extended from 100W to 240W, and three fixed voltage ranges of 28V, 36V and 48V and three adjustable voltage ranges are added.

The maximum current level remains unchanged at 5A; the power from 100W to 140W is 28V AVS, and the voltage range is 15V AVS; the power from 140W to 180W is 36V AVS, and the voltage range is 15V AVS; the voltage range is 48V AVS from 180W to 240W, and the voltage range is 15V-48V.

UFCS (Universal Fast Charging Specification) is a new generation of integrated fast charging agreement led by ICT, Huawei, vivo, Xiaomi and OPPO, together with a number of terminals, chip companies and industry partners. It aims to solve the complex and incompatible problems of fast charging standards on the market at present; at the same time, it can also enhance the user experience and play a positive role in promoting energy saving and environmental protection.

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