TD_PL OLP ZFB_IN (SENSE ) TSS TLEB LEB ZSENSE_IN TD_OC VTH_OC OCP VDD=15V FB=3V FB=3V 5 20 μA 1.3 mA 7.0 8.0 9.0 V 16 17 18 V 26 28.5 31 V 4.5 5.2 5.9 V 0.35 mA 0.8 3.6 V 54 ms 15.7 kohm 4 ms 270 ns 40 kohm 100 ns 0.72 0.75 0.78 V FOSC 60 .