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Ordering number : ENA2127
STK621-033N-E
Thick-Film Hybrid IC
3-phase Inverter Motor Drive
Inverter Hybrid IC
Overview
This IC is a 3-phase inverter power hybrid IC containing power elements (IGBT and FRD), pre-driver, as well as protection circuit in one package.
Application
• 3-phase inverter motor drive
Features
• Integrates power elements (IGBT and FRD), pre-driver, and protective circuit. • Protective circuits including overcurrent (bus line), pre-drive low voltage protection are built in. • Direct input of CMOS level control signals without an insulating circuit (photocoupler, etc) is possible. • Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for
the upper and lower side transistors.