ON Semiconductor STK554U392A-E STK554xx Series 450 V 15 A Inverter Power H-IC for 3-Phase Motor Drive - SIP-29
 
This “Inverter Power H-IC” is highly integrated device containing all High Voltage (HV) control from HV-DC to 3-phase outputs in a single SIP module (Single-In Line Package). Output stage uses (IGBT/FRB) technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP) with a Faults Detection output flag. Internal Boost diodes are provided for high side gate boost drive.

Function:
Single control power supply due to Internal bootstrap circuit for high side pre-driver circuit
All control input and status output are at low voltage levels directly compatible with microcontrollers
A 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
External accessible embedded thermistor for substrate temperature measurement
Shutdown function ‘ITRIP’ to disable all operations of the 6 phase output stage by external input
 
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