IFX1050GXUMA1

Overview

The IFX1050GXUMA1 is a high-speed CAN transceiver compliant with ISO11898-2, designed for industrial applications. It supports data transmission rates from 1 kBaud to 1 MBaud and operates within a supply voltage range of 4.5 V to 5.5 V. The device features three operation modes: Normal, Stand-By, and Receive-Only, controlled via INH and RM pins. It includes integrated protection against short circuits on bus lines and over-temperature conditions. The component utilizes Smart Power Technology (SPT) and is housed in an 8-pin PG-DSO package.

Feature Summary

• Supports differential mode data transmission up to 1 MBaud
• Includes Receive-Only and Stand-By power management modes
• Optimized for electromagnetic compatibility and EMI immunity
• Features short-circuit proof bus pins and thermal shutdown

Applications

• Industrial CAN network nodes
• Automotive electronic control units
• Diagnostic equipment requiring bus monitoring

Procurement Notes

Verify the specific ordering suffix XUMA1 to confirm tape-and-reel packaging configuration. Confirm RoHS compliance status as required by project specifications. Check current product lifecycle status, as availability may vary based on manufacturing schedules. Ensure the supplier provides valid traceability documentation for the component batch.

Selection Notes

Select this component when high-speed communication up to 1 MBaud is required. Ensure the application environment stays within the -40 °C to 125 °C junction temperature range. Verify that the system logic levels are compatible with the specified input thresholds. Consider the PG-DSO-8 package constraints for PCB layout and thermal dissipation requirements.

Part Context

This part belongs to the IFX1050G family of high-speed CAN transceivers manufactured by Infineon Technologies. It serves as a physical layer interface between CAN protocol controllers and the differential bus. The XUMA1 suffix indicates a specific reel-based packaging variant intended for automated surface-mount assembly processes.

Replacement Considerations

Direct substitutes include other ISO11898-2 compliant high-speed CAN transceivers from various manufacturers. Verify pinout compatibility and electrical characteristics such as propagation delay and supply current before replacement.