FAIRCHILD KA1L0365R/KA1M0365R/KA1H0365R Fairchild Power Switch(FPS) handbook
Datasheet
KA1L0365R/KA1M0365R/KA1H0365R are high performance switching power supply chips produced by Fairchild Semiconductor Corporation. They feature precise fixed operating frequency, pulse by pulse over current limiting, over load protection, over voltage protection, internal thermal shutdown function, under voltage lockout, internal high voltage sense FET and auto restart.