VLA531-01R

HYBRID IC VLA531-01R Hybrid IC for driving IGBT modules DESCRIPTION VLA531 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. Recommended IGBT modules: VCES = 600V series up to 200A class VCES = 1200V series up to 150A class OUTLINE DRAWING 42 MAX FEATURES Electrical isolation between input and output with opto-coupler (Viso = 2500Vrms for 1minute) Two supply driver topology Built-in short circuit protection circuit (Soft shut down) CMOS compatible input interface 4.5MAX 2.54 1 0.5 +0.15 -0.1 14 3.5 1 18MAX Dimensions: mm 1.5 MAX 4.5 MAX 0.25 0.2 0.1 5.5 MAX 6.5 MAX APPLICATIONS To drive IGBT modules for inverter or AC servo systems application BLOCK DIAGRAM VI + 14 RESET DETECT CIRCUIT 4 VCC 2 Ctrip 1 DETECT VI - 13 INTERFACE OPTO-...