VLA542-01R ic equivalent, hybrid ic.
*Electrical isolation between input and output with opto-coupler (Viso = 2500Vrms for 1minute)
*Two supply driver topology
*Built-in short circuit protection .
To drive IGBT modules for inverter or AC servo systems application
BLOCK DIAGRAM
VI + 14 VI - 13
LATCH
DETECT CIRCUIT.
VLA542 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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