Southchip Launches 140W Dual-Port Fast Charging SoC SC9712B
2026-07-11 · Compiled by Best IT Parts from public industry reporting
Southchip Technology has unveiled the SC9712B, a dual-port fast charging SoC recently identified through teardown analysis. Designed for 1C1A multi-port fast charging applications, this highly integrated chip incorporates a synchronous buck controller, USB PD and PPS protocol handling, and comprehensive multi-protocol support within a single package. The SC9712B targets high-efficiency simultaneous charging for power adapters, wall outlets, and power bank designs, enabling more compact and cost-effective products by reducing external component count. As multi-device fast charging becomes standard across consumer and commercial electronics, this chipset represents a key reference for IT parts distributors and power accessory wholesalers evaluating next-generation fast charging IC solutions.
Need this part in volume?
Best IT Parts supplies wholesale laptop power adapters, server power supplies and replacement parts, with OEM/ODM and private-label options.
Technical details are reproduced as reported. Verify specifications against the original source before design or procurement decisions.