STIB1560DM2-Z

Overview

The STIB1560DM2-Z is a second-generation SLLIMM intelligent power module featuring a 3-phase inverter bridge with 15 A current and 600 V blocking voltage. It integrates proprietary control ICs with MDmesh DM2 superjunction MOSFETs, providing a typical on-resistance of 0.15 Ω. The device includes built-in gate drivers, undervoltage lockout, smart shutdown, short-circuit protection, and a temperature sensor output. Packaged in an SDIP2B-26L type Z1 isolated enclosure, it supports direct MCU interfacing.

Feature Summary

• Integrates high-voltage N-channel superjunction MDmesh DM2 MOSFETs with fast-recovery diodes for high efficiency and minimized EMI.
• Includes two dedicated control ICs for gate driving with TTL/CMOS compatible inputs and internal bootstrap diodes.
• Provides comprehensive fault management via smart shutdown, short-circuit protection, and undervoltage lockout mechanisms.
• Features a fully isolated package with a built-in temperature sensor and comparator for overcurrent detection.

Applications

• 3-phase AC induction motor drives
• Window, wall, or portable air conditioners
• PMSM and BLDC motor control systems

Procurement Notes

Verify the specific ordering code STIB1560DM2-Z against the manufacturer's official datasheet to ensure correct component revision. Confirm that the SDIP2B-26L package dimensions match your PCB footprint requirements. Ensure application designs adhere to the recommended operating conditions and thermal guidelines specified in the documentation to maintain reliability.

Selection Notes

Select this module for applications requiring compact, rugged 3-phase inverter solutions with integrated protection. It is suitable for designs needing direct microcontroller interfacing without external optocouplers. Consider the thermal resistance and case temperature limits when designing heat dissipation strategies for continuous operation at rated currents.

Part Context

This component belongs to the SLLIMM (small low-loss intelligent molded module) second series from STMicroelectronics. It represents an evolution in integrated power modules designed to simplify AC motor drive architectures by combining power switches and control logic into a single, highly efficient package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative components.

FAQ

How does the smart shutdown function operate?

The smart shutdown function uses an internal comparator to detect overcurrent events. Upon triggering, it immediately forces the low-side gate drivers to a low level, minimizing propagation delay compared to standard RC-based protection circuits.

What is the isolation rating of the module?

The module provides an isolation withstand voltage of 1600 Vrms applied between each pin and the heat sink plate for 60 seconds.

Can the module interface directly with microcontrollers?

Yes, the device features 3.3 V and 5 V TTL/CMOS logic inputs with hysteresis, allowing direct coupling to MCU terminals without the need for external optocouplers.