PS11033

Overview

The Powerex PS11033 is an Application Specific Intelligent Power Module (ASIPM) integrating a three-phase inverter bridge and a three-phase rectifier converter. It features an 8A continuous collector current rating with a 600V blocking voltage for the IGBTs, alongside an 800V reverse voltage capability for the converter diodes. The module incorporates integrated high-voltage ICs (HVICs) providing gate drive, under-voltage lockout, over-current protection, and short-circuit endurance. Designed for small inverter applications up to 15 kHz, it supports direct connection to DSP/CPU controllers.

Feature Summary

• Integrates power devices, gate drive circuitry, and protection logic within a compact package
• Includes built-in three-phase converter bridge and inverter bridge
• Features integrated HVICs for simplified system design and reduced component count
• Provides comprehensive protection including over-current, short-circuit, and under-voltage lockout

Applications

• Small motor control systems
• Small servo motors
• General purpose inverters
• Pump and HVAC motor control

Procurement Notes

Verify the specific datasheet revision and manufacturer documentation when sourcing the PS11033. Confirm that the mounting torque for M4 screws does not exceed 13 in-lb to ensure mechanical integrity. Ensure thermal interface material selection aligns with the specified contact thermal resistance of 0.074 °C/Watt. Validate that the operating case temperature remains within the -20°C to 100°C range during deployment.

Selection Notes

Select this module for designs requiring a complete three-phase solution with integrated intelligence. It is suitable for frequencies up to 15 kHz. Verify that the supply voltage requirements between 300V and 400V match the application. Ensure the controller can provide the necessary 5V logic signals and that the external dead-time settings meet the minimum shoot-through blocking time requirement.

Part Context

This component belongs to the Powerex Intellimod™ series of Application Specific Intelligent Power Modules. These modules are engineered to reduce inverter size and overall design time by combining power semiconductors with control electronics. The PS11033 specifically targets low-power industrial and commercial drives where space efficiency and integrated protection are critical.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.