QLX4600SIQSR

Overview

The QLX4600SIQSR is a specialized interface integrated circuit manufactured by Renesas Electronics Corporation, belonging to the QLx series. It is designed for copper cable module applications and housed in a 46-TQFN (4x7) package with exposed pad. The device operates on a supply voltage range of 1.1V to 1.3V. It supports SMBus (2-wire/I2C) interface communication. The component is surface-mountable and complies with RoHS3 standards. Moisture Sensitivity Level (MSL) is rated at 1 (unlimited). The part status is listed as obsolete.

Feature Summary

• Specialized interface design tailored for copper cable modules
• Supports SMBus (2-wire/I2C) communication protocol
• Low voltage operation within 1.1V to 1.3V range

Applications

• Copper cable modules
• Data transmission interfaces

Procurement Notes

Verify current availability status as the component is marked obsolete. Confirm package integrity and MSL handling requirements upon receipt. Check for valid replacement parts from the manufacturer or authorized distributors. Ensure compliance with RoHS3 specifications for environmental regulations. Validate pinout compatibility if integrating into existing designs.

Selection Notes

Select this component for applications requiring specialized interface capabilities for copper cable modules. Ensure power supply constraints align with the 1.1V to 1.3V operating range. Consider the 46-TQFN package size for PCB layout constraints. Verify that SMBus communication needs are met by the internal interface controller. Evaluate obsolescence impact on long-term production plans.

Part Context

The QLX4600SIQSR is part of the QLx series from Renesas Electronics Corporation, focusing on specialized interface solutions. It shares the same basic product number QLX4600 with other variants like QLX4600SIQT7. The series targets data transmission and copper cable module applications. The specific suffix SIQSR denotes the package type and tape/reel configuration.

Replacement Considerations

QLX4600SIQT7 is a documented variant within the same family.