VLA574-01R

DESCRIPTION VLA574 is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate-amplifier application. This device operates as an isolation amplifier for these modules and provides the required electrical isolation between the input and output with an opto-coupler. Target IGBT modules: VCES = 600V series up to 600A class VCES = 1200V series up to 1400A class VCES = 1700V series up to 1400A class FEATURES >Output peak current is +/-15A(max) >SIP structure allows more space on mother board >Built in short circuit protection >Electrical isolation voltage is 4000Vrms (for 1 minute) >Built in gate shut down speed control circuit (When short circuit protection work.) APPLICATIONS To drive IGBT modules for inverter or AC servo systems application BLOCK DIAGRAM HYBRID IC VLA574-01R Hybrid IC for driving IGBT modules OUTLINE DRAWING Dimensions : mm Type number Lot No. Pin No.1 51.0 Max VLA574-01R XXXX Mark surface 32.0 Max 3.5±1.0 Pin No. 2.54 5.5 Max 14 0....