The RT8481GE Secondary Side CC/CV Controller with SOT23-6 package is manufactured by Richtek. It is a very advanced integrated circuit (IC) designed to reduce the size, cost, and complexity of secondary side CC/CV controllers for high efficiency power supplies. The device can provide superior dynamic performance by integrating features such as current mode control, hysteresis control, skip cycle, soft start, and synchronization. It also features a low standby power with Burst Mode, and supports an adjustable target voltage. The RT8481GE Secondary Side CC/CV Controller is suitable for flyback and buck/boost applications and offers a programmable over current protection up to 200uA. With a wide switching frequency range of up to 50MHz, it is an ideal solution for high performance power systems.