PS11032

Overview

The Powerex PS11032 is a 600V, 4A Application Specific Intelligent Power Module (ASIPM) designed for small inverter applications up to 15 kHz. It integrates a three-phase converter bridge and an IGBT inverter sector with integrated high-voltage ICs (HVICs). The module features direct connection to DSP/CPU via 5V CMOS logic inputs, providing over-current, short-circuit, and under-voltage protection with fault output signaling. Key electrical parameters include a collector-emitter saturation voltage of 2.9V at 4A, switching times of 0.6µs turn-on and 1.6µs turn-off, and a recommended supply voltage of 300V to 400V.

Feature Summary

• Integrates power devices, gate drive, and protection circuitry in a compact package
• Built-in three-phase converter bridge and IGBT inverter sector
• Direct connection capability to DSP or CPU using standard logic levels
• 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 revision and manufacturing date code against current availability. Confirm that the mounting torque requirements for M4 screws are strictly adhered to during installation to ensure mechanical integrity and thermal performance. Ensure the application environment remains within the specified case operating temperature range of -20°C to 100°C.

Selection Notes

Select this module for low-power inverter designs requiring integrated protection and compact form factors. It is suitable for applications operating at frequencies up to 15 kHz. Consider the thermal resistance characteristics when designing heat sinks, as the junction-to-case thermal resistance is 6.1°C/Watt for both IGBTs and FWDi components.

Part Context

The PS11032 belongs to Powerex's 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 advanced control electronics. This specific model targets the lower end of the power spectrum, offering a solution for compact industrial and consumer motor drives.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.