STIPN1M50T-H

Overview

The STIPN1M50T-H is a SLLIMM-nano intelligent power module featuring a three-phase MOSFET inverter bridge rated at 1 A and 500 V, with a maximum on-resistance of 3.6 Ω. It integrates six MOSFETs and three half-bridge high-voltage ICs for gate driving within a compact molded package optimized for thermal performance. The device includes an internal operational amplifier, comparator, NTC temperature sensor, bootstrap diode, and undervoltage lockout.

Feature Summary

• Integrates low electromagnetic interference characteristics through optimized switching speed control.
• Includes hardware protection features such as overcurrent detection via comparator and overtemperature monitoring via NTC.
• Provides flexible current sensing capabilities using the dedicated internal operational amplifier.

Applications

• Compact AC motor drives
• Built-in motor applications with limited assembly space
• Low power applications requiring rugged design

Procurement Notes

Verify component status before procurement as this part may be subject to obsolescence or lifecycle changes. Confirm that the specific package variant matches the required surface mount or through-hole configuration for the target PCB layout. Ensure compatibility with existing gate drive voltage levels and check for any recent engineering change notices affecting pinout or electrical parameters.

Selection Notes

Select this module for designs prioritizing compactness and thermal efficiency in low-power motor control. The integrated op-amp supports advanced current sensing without external components. Verify that the 1 A nominal current rating meets the load requirements. Consider the EMI benefits of the optimized switching speed for sensitive environments.

Part Context

This component belongs to the SLLIMM-nano family of intelligent power modules from STMicroelectronics. These modules are designed to simplify the implementation of three-phase inverters by combining power switches and control logic in a single package. The nano series specifically targets applications where board space is constrained.

Replacement Considerations

STIPN1M50-H is a related variant within the same product family. Verify if the specific package type or manufacturing lot differences between these variants impact the mechanical fit or electrical performance for the specific application.