I am using SN6501DBVR with transformer (turns ratio 1:1.3) and Bridge Rectifier Without Center-Tapped as shown below. Transformer parameter is also given. Without no load, I am getting 9.59V at output. With gradual increase in load from 3mA to 9mA, output reduces from 9.59V to 5.288V. Is there anything wrong in the design, also efficiency curve for such configuration is not mentioned in the datasheet. Can I get that information?
Thanks in advance & Regards,