iSmartWare’s SW3578 protocol chip is now officially UFCS certified (Cert: 0302647160421R0L-UFCS00259). This milestone makes it a go-to solution for manufacturers looking to streamline compliance in car chargers, adapters, and energy storage systems.
Backed by industry giants like Huawei, OPPO, and vivo, the UFCS protocol is bridging the gap between brands. The SW3578’s certification proves its reliability and interoperability, helping devices seamlessly join the nationwide fast-charging movement.
The SW3578 is a power-dense SoC packed with a 32-bit MCU and dual Type-C logic. It supports virtually every major protocol—including PD 3.2, QC5, and UFCS—and is fully customizable. Its internal 10A high-efficiency buck converter, coupled with wide 4.5V–32V input support, makes it a powerhouse for automotive and industrial power management. By integrating protocol control and multi-port management into one chip, the SW3578 allows for compact two USB-C or two USB-C and one USB-A designs, significantly reducing PCB complexity.
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