VLA531-01R Datasheet | Isahaya Electronics Corporation

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. Remended 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 patible input interface 4.5MAX +0.15 -0.1 3.5 1 18MAX Dimensions: mm 1.5 MAX 4.5 MAX 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 - 13 INTERFACE OPTO-...