STK621-061 Description
EN A1032 STK621-061-E, STK621-061A-E .. Thick-Film Hybrid IC 3-phase Inverter Motor Drive Inverter Hybrid IC Overview The STK621-061-E and STK621-061A-E are 3-phase inverter power hybrid IC containing power elements (IGBT and FRD), pre-driver, overcurrent and excessive temperature protection circuit. Applications 3-phase inverter motor drive.
STK621-061 Key Features
- Integrates power elements (IGBT and FRD), pre-driver, and protective circuit
- Direct input of CMOS level control signals without an insulating circuit (photocoupler, etc) is possible
- Single power supply drive is possible by using a bootstrap circuit with a built-in IC
- Temperature monitor is possible by the thermistor inside the IC
- Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for the up
- SIP (The single in-line package) of the transfer full mold structure