VLA546-01R modules equivalent, hybrid ic for driving igbt modules.
*Electrical isolation between input and output with opto-coupler (Viso = 4000Vrms for 1minute)
*Two supply driver topology
*Built-in short circuit protection .
To drive IGBT modules for inverter or AC servo .
VLA546 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.
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