IRSM505-055PATR

Full Half-Bridge (H Bridge) Drivers Overview

The IRSM505-055PATR is a half-bridge driver IC from Infineon's CIPOS Micro series, designed for AC motor applications. It features three half-bridge outputs with a continuous output current of 2.4 A and a peak output current of 15 A. The device operates within a supply voltage range of 13.5 V to 16.5 V and supports load voltages up to 400 V. It utilizes UMOS technology and includes an integrated bootstrap circuit. The component is housed in a 23-SOP surface-mount package and is rated for junction temperatures between -40°C and 150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates three half-bridge drivers with UMOS technology for efficient power switching.
• Includes built-in bootstrap circuitry to simplify high-side gate drive requirements.
• Provides under-voltage lockout (UVLO) protection to ensure reliable operation.

Full Half-Bridge (H Bridge) Drivers Applications

• AC motor control systems
• Industrial motion drives
• Ignition controllers

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing this variant. Confirm that the component status remains End-of-Life as indicated by manufacturer discontinuation notices. Ensure compatibility with existing PCB footprints for the 23-SOP package before finalizing procurement plans.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for designs requiring integrated half-bridge driving with moderate current capabilities. The 400 V load voltage rating suits medium-voltage AC motor applications. Consider the 23-SOP package constraints for thermal management and board space availability during the design phase.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the CIPOS Micro family, which combines intelligent power modules with driver functionality. The IRSM505 series specifically targets AC motor applications, offering a compact solution for controlling multiple half-bridges within a single integrated circuit package.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

The IM241S6S1BAUMA1 is listed as a manufacturer-recommended substitute for the IRSM505-055PA series. Verify functional equivalence and pin compatibility before considering replacement options due to the end-of-life status.