说明

• STEVAL-ISA169V1, Evaluation Board for SRK2001L adaptive synchronous rectification controller for LLC resonant converters with STL140N4LLF5. The STEVAL-ISA169V1 is a product evaluation board designed to demonstrate the performance of the SRK2001L synchronous rectification controller. The SRK2001L implements a control scheme specific for secondary-side synchronous rectification in LLC resonant converters that use a transformer with center-tap secondary winding for full-wave rectification. It provides two high-current gate-drive outputs (for driving N-channel power MOSFETs). Each gate driver is controlled separately and an interlock logic circuit prevents the two synchronous rectifier (SR) MOSFETs from conducting simultaneously