Features: ·Electrical Isolation Voltage Between Input and Output with Opto-coupler (2500 Vrms for 1 Minute)·Two Supply Driver Topology·Built-in Short-Circuit Protection (With a Pin for Fault Output)·TTL Compatible Input InterfaceApplicationTo drive IGBT modules for inverteror AC servo systems appl...
VLA503: Features: ·Electrical Isolation Voltage Between Input and Output with Opto-coupler (2500 Vrms for 1 Minute)·Two Supply Driver Topology·Built-in Short-Circuit Protection (With a Pin for Fault Output)...
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The VLA503 is a hybrid integrated circuit designed to provide optimum gate drive for IGBT modules. VLA503 provides high current optically isolated gate drive with a large output voltage swing. The driver also provides short circuit protection based on desaturation detection.