The HG2594M-12/TR with Switching Controllers SOP-8 RoHS from HGSEMI is an integrated circuit controller designed for limiting current in switching power supplies. It has various protections against current overshooting, reverse polarity, and output overload, and can even work with non-isolated flyback topology. The device features fixed maximum output current limit settings of 12A, superior reliability, low start-up current, low voltage drop, wide input voltage range from 4.2 to 28V, and a soft-start function that can prevent inrush current. It is also RoHS compliant and comes in an 8-pin SOP package with consistent performance characteristics.