PN8306MSEC-R1 with Switching Controllers SOP-8 RoHS is a highly integrated switching controller from Chipown that is designed for off-line and DC-to-DC converter applications. The device includes an adaptive-on-time control techniques within a flexible circuit design, which allows for low power loss and improved system efficiency. The PN8306MSEC-R1 provides various protection features such as output over-voltage protection, over-current limit protection, cycle-by-cycle current limit protection, and hiccup mode over-temperature protection. The part is certified under RoHS compliance for restricted hazardous substances.