The STK554U362A-E is an Inverter Power H-IC is highly integrated device containing all high voltage (HV) control from HV-DC to 3-phase outputs in a single small SIP module. Output stage uses IGBT/FRD technology and implements under-voltage protection (UVP) and overcurrent protection (OCP) with a fault detection output flag. Internal boost diodes are provided for high-side gate boost drive.
Single control power supply due to internal bootstrap circuit for high-side pre-driver circuit
Single power supply drive is enabled through the use of bootstrap circuits for upper power supplies
Built-in dead-time for shoot-thru protection
Having open emitter output for low-side IGBTs, individual shunt resistor per phase for OCP
Externally accessible embedded thermistor for substrate temperature measurement
Shutdown function ITRIP to disable all operations of the 6 phase output stage by external input
Overcurrent protection circuit
Under-voltage lockout for all channels
Upper/lower on prevention circuit
Thermistor for temperature monitor
Direct input of CMOS level control signals without an insulating
