UCC5610QP

Overview

The UCC5610QP is a high-speed digital isolator manufactured by Texas Instruments, designed for robust signal transmission in electrically noisy environments. It features dual-channel isolation with a propagation delay of 4 ns and supports data rates up to 150 Mbps. The device operates within a wide supply voltage range of 3 V to 5.5 V and provides isolation voltages of 5 kVrms for basic isolation and 7.5 kVpeak for reinforced isolation. It is housed in a small SOIC-16 package and functions across an industrial temperature range from -40°C to +125°C.

Feature Summary

• Provides high-speed bidirectional communication with low propagation delay for precise timing applications.
• Offers enhanced safety isolation ratings suitable for reinforced insulation requirements in industrial systems.
• Integrates internal EMI filtering to maintain signal integrity in high-noise electromagnetic environments.

Applications

• Industrial automation and control systems requiring galvanic isolation
• Medical equipment needing reinforced isolation for patient safety
• Automotive powertrain and battery management systems

Procurement Notes

Verify the specific suffix 'QP' indicates automotive qualification status against the official datasheet. Confirm the operating temperature range and isolation ratings match system requirements. Ensure compatibility with standard SOIC-16 footprints during PCB layout. Check for RoHS compliance documentation prior to procurement.

Selection Notes

Select this component when high-speed data transfer is critical alongside strict isolation safety standards. Compare propagation delay and common-mode transient immunity against alternative isolators. Evaluate package size constraints relative to available board space. Consider thermal performance under continuous operation at maximum ambient temperatures.

Part Context

This part belongs to the UCC561x family of high-speed digital isolators from Texas Instruments. These devices are engineered to replace traditional optocouplers in modern designs, offering superior speed, lower power consumption, and smaller form factors. The family supports various channel configurations and isolation levels for diverse application needs.

Replacement Considerations

Direct replacements include other UCC561x variants with matching pinouts and electrical characteristics. Verify that substitute parts meet the same automotive qualification standards if required. Ensure equivalent isolation voltage ratings and package dimensions for drop-in compatibility.