The OB6561PXCPA with Switching Controllers SOP8 RoHS manufactured by On-Bright is an electronic part specifically designed for switching controllers. It is packaged in a 8-pin Small Outline Package (SOP) to allow for a great board space savings. The OB6561PXCPA has a wide operating voltage range between 4.5V and 18V, and it is suitable for use in flyback, full bridge, buck, and boost type DC/DC converters. It has an integrated high-speed over-current protection circuit, which allows it to detect and protect the system during fault conditions. Furthermore, it is RoHS compliant and meets the requirements of the Restriction of Hazardous Substances (RoHS) issued by the European Union.