PS12013-A

Overview

The PS12013-A is a flat-base, insulated Application Specific Intelligent Power Module (ASIPM) manufactured by Mitsubishi Semiconductor. It integrates a three-phase IGBT inverter bridge with dynamic braking capability and comprehensive control circuitry. The module supports an AC 400V class line input and delivers an RMS output current of 1.8A at 100% load, or 2.7A for one minute under 150% overload conditions. Key electrical ratings include a maximum collector-emitter voltage of 1200V and a junction temperature range from -20°C to +125°C.

Feature Summary

• Integrates third-generation IGBTs and diodes with built-in drive circuits, high-speed photo-couplers, and short-circuit protection.
• Provides system feedback via analogue signal outputs that reproduce actual inverter output phase currents.
• Includes fault signaling and warning circuits for over-temperature, supply abnormalities, and current-limit conditions.
• Features arm-shoot-through interlock protection and CMOS/TTL compatible input interfaces.

Applications

• Acoustic noise-less 0.4kW/AC400V Class 3 Phase inverters
• Motor control applications

Procurement Notes

Verify the component manufacturer as Mitsubishi Semiconductor, despite potential distributor listings under other brand names. Confirm the specific suffix 'A' matches the datasheet specifications. Ensure the flat-base package type aligns with your thermal management design requirements.

Selection Notes

Select this module for low-power AC 400V motor drives requiring integrated protection. Evaluate the 1.8A continuous current rating against peak load demands. Consider the thermal resistance values when designing heatsinking solutions for the specified case operating temperature limits.

Part Context

This ASIPM combines power switching elements with intelligent control logic in a single insulated package. It simplifies design by integrating bootstrap supplies, fault detection, and current sensing. The flat-base construction facilitates direct mounting to heat sinks for efficient thermal dissipation in compact industrial systems.

Replacement Considerations

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

FAQ

How does the module handle arm shoot-through?

The module includes an input interface with arm-shoot-through interlock protection. If simultaneous signals trigger both upper and lower arms, the circuit cuts off the phase and outputs an FO signal.

What is the function of the CL terminal?

The CL terminal provides a current-limit warning signal. It activates when the arm current exceeds the defined limit, offering a pulse-by-pulse warning without shutting down the device immediately.

Can the module be driven directly by a CPU?

Yes, the internal photo-couplers allow direct coupling to a CPU without external optical or transformer isolation, utilizing 5V CMOS/TTL compatible inputs.