Overview
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/FRD technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP) with a Fault 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
• Built-in dead time for shoot-thru protection
• Externally accessible embedded thermistor for substrate temperature measurement
• The level of the over-current protection current is adjustable with the external resistor, “RSD”