REMAX 30W fast charging and dismantling, new mini Gan solution exposure

2021-04-19

Apple is no longer offering iPhone chargers with a 20W Mini charger boom, which has recently spread to 30W fast chargers. Xiaomi, aohi and REMAX have entered the market and launched 30W Mini Gan fast charging chargers. It is believed that with the help of these manufacturers, the 30W Mini fast charging market will break out.

REMAX charger adopts small square shape design, with power density of 0.96w/cm3, which is only a little larger than apple 5W charger. However, although it is a small point, it supports a number of mainstream fast charging protocols on the market, with strong performance. Next, the charging head network will disassemble this charger in detail to see which gallium nitride solution is used.

REMAX's 30W PD fast charging Gan charger is compact, compact and powerful. Support QC, AFC, FCP, SCP, pe2.0, pd3.0, PPS multiple fast charging protocols, with 5v3a, 9v3a, 12v2.5a, 15v2a, 20v1.5a fixed voltage gear, as well as 3.3-5.9v3a and 3.3-21v1.5a PPS voltage gear, the overall compatibility is very good, to meet the fast charging needs of major brands of mobile phones.

According to the disassembly of charging head network, this charger is designed based on innoseco in650da04 gallium nitride power chip. The primary controller adopts sc3021d and jw7726b, and the protocol chip adopts ip2726. The module is equipped with input and output small board and connection small board. Glue is applied between the interlayer to ensure the stability of PCBA module. In addition, the input end is isolated by insulating board, and the capacitor is isolated and protected by rubber sleeve.

Inn650da04 is the second generation new product of innogan series. Based on this device, innoseco has launched a new 30W Gan fast charging demo board. Customers can obtain the new products directly and launch them quickly, which is very convenient. In addition, a 30W Mini Gan fast charger such as REMAX can also be designed based on in650da04. Innoseco has the world's first 8-inch enhanced silicon-based Gan power device mass production line and advanced R & D and quality control analysis capabilities. For customers, the overall performance, cost and production capacity of innoseco's innogan series are guaranteed.