UCC5630MWPTR

Overview

The UCC5630MWPTR is a high-speed, low-power isolated CAN transceiver manufactured by Texas Instruments. It integrates an integrated isolation barrier and supports data rates up to 5 Mbps. The device operates with a supply voltage range of 2.97 V to 5.25 V for the host side and 2.7 V to 5.5 V for the isolated side. It features a recessive voltage level of 1.25 V typical and includes built-in protection against short circuits and thermal overload. The component is housed in a 28-lead PowerPAD VQFN package designed for surface-mount applications.

Feature Summary

• Integrated capacitive isolation barrier providing galvanic isolation between host and bus sides
• Supports high-speed CAN communication with data rates up to 5 Mbps
• Low power consumption design suitable for battery-operated systems
• Built-in fault protection including short-circuit and thermal shutdown capabilities

Applications

• Automotive body control modules
• Industrial automation controllers
• Battery management systems

Procurement Notes

Verify the specific suffix MWPTR indicates the tape and reel packaging format when ordering. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with the system's logic voltage levels before integration into the design.

Selection Notes

Select this component when high-speed CAN connectivity with robust isolation is required. Compare power consumption metrics against other isolated transceivers if energy efficiency is critical. Verify pinout compatibility with existing PCB layouts to minimize redesign efforts during implementation.

Part Context

This part belongs to the UCC563x family of isolated CAN transceivers from Texas Instruments. It is designed to replace traditional optocoupler-based solutions by integrating the isolation barrier directly into the silicon. This integration reduces board space and improves reliability compared to discrete isolation components.

Replacement Considerations

Direct replacements may include the UCC5632 or UCC5634 variants within the same family, which offer similar functionality but potentially different pin configurations or additional features. Verify electrical specifications and package dimensions before substituting.