TDA4605-2 PDF File ( Datasheet )

Control IC for Switched-Mode Power Supplies using MOS-Transistors TDA 4605-2 Bipolar IC Features q Fold-back characteristics provides overload protection for q q q q q q q external components Burst operation under secondary short-circuit condition implemented Protection against open or a short of the control loop Switch-off if line voltage is too low (undervoltage switch-off) Line voltage depending compensation of fold-back point Soft-start for quiet start-up without noise generated by the t