STIPN2M50T-H

Overview

The STIPN2M50T-H is a SLLIMM-nano intelligent power module featuring a 3-phase MOSFET inverter bridge with integrated gate drivers. It operates at 500 V blocking voltage and supports up to 2 A continuous drain current per MOSFET, with a maximum on-resistance of 1.7 Ω. The device includes three half-bridge HVICs, an operational amplifier for current sensing, and a comparator for fault protection. It utilizes an NDIP-26L package and provides low electromagnetic interference characteristics through optimized switching speed.

Feature Summary

• Integrates six MOSFETs and three half-bridge high-voltage ICs for gate driving within a compact molded module.
• Includes an uncommitted operational amplifier and a comparator designed for advanced current sensing and fast fault protection circuits.
• Features built-in protections such as undervoltage lockout, interlocking functions, shutdown logic, and internal bootstrap diodes.
• Optimized for low electromagnetic interference and thermal performance in space-constrained applications.

Applications

• Three-phase inverters for motor drives
• Dishwashers
• Refrigerator compressors
• Air-conditioning fans
• Draining and recirculation pumps

Procurement Notes

Verify the specific revision level against the latest datasheet DS11387 Rev 6 to ensure compatibility with design requirements. Confirm that the NDIP-26L tube packing format aligns with assembly line handling capabilities. Check for any environmental compliance updates or ECOPACK grades available from the manufacturer before finalizing orders.

Selection Notes

Select this component for AC motor drive applications requiring a rugged, compact solution with limited assembly space. Ensure the control supply voltage remains within the recommended operating range of 13.5 V to 18 V. Verify that the thermal resistance junction-to-case allows for adequate heat dissipation under the expected load conditions.

Part Context

This part belongs to the SLLIMM-nano family of small low-loss intelligent molded modules. It targets low-power applications where space is limited but high efficiency and reliability are required. The series combines optimized silicon chips with integrated control ICs to simplify board layout and reduce bill of materials.

Replacement Considerations

STIPN1M50T-H offers similar functionality with 1 A current rating and 3.6 Ω on-resistance. STIPN2M50-H is a non-tube packaged variant of the same electrical specification.

FAQ

What is the function of the T/SD/OD pin?

The T/SD/OD pin serves multiple functions: it connects to an internal NTC thermistor for temperature monitoring, acts as a shutdown logic input (active low), and can operate as an open-drain output for the comparator.

How does the device handle overcurrent protection?

The IPM includes a comparator with an internal reference voltage connected to the CIN pin. When external current sensing detects a fault exceeding the threshold, the comparator triggers a shutdown to disable the high-side and low-side drivers.

What is the isolation withstand voltage of the module?

The isolation withstand voltage applied between each pin and the heatsink plate is 1000 Vrms for 60 seconds.