Renesas’ portfolio of AC/DC controllers includes zero standby power 25W and 100W+ FET and GaN RapidCharge™ solutions for fast charging. Built with hard-wired state machines, these solutions are inherently secure and resistant to hacking. These efficient devices feature innovative, high-performance power technologies for green power applications.
A leader in AC/DC RapidCharge solutions, we support the widest range of fast-charging protocols in the industry. Our patented technology deliver an advanced digital solution for 25W+ USB chargers, with designs over 30% smaller than traditional brick adapters. These compact chargers are perfect for laptops, monitors, smartphones, power tools, and other portable devices.
Complete solutions with PWM, GaN SiP, SR, and PD controllers enable green power designs featuring zero-standby-power technology.
High power density—plus superior efficiency and light-load performance—meet the demands of USB power applications.
Lower component counts and simplified designs reduce development time and overall system cost.
Renesas RapidCharge controllers are designed to prevent access by hackers. With a hard-wired state machine design, our controllers save you the time and cost associated with adding typical firmware protections. This simple solution helps Renesas RapidCharge controllers ensure hackers cannot compromise the charger by sourcing more power than the device can safely handle.
