LM64CILQX-F

Thermal Management Overview

The LM64CILQX-F is a board-mounted temperature sensor manufactured by Texas Instruments. It integrates both remote and local temperature sensing capabilities with an integrated fan control output. The device features a digital output interface compatible with 2-wire, I2C, and SMBus protocols. It operates within a supply voltage range of 3 V to 3.6 V. The sensor provides a resolution of 10 bits and maintains an accuracy of +/- 1 °C. It functions reliably across a minimum operating temperature of 0 °C and a maximum of +125 °C. The component is housed in a WQFN-24 package and supports surface mount installation.

Thermal Management Feature Summary

• Integrates simultaneous local and remote temperature sensing with dedicated fan control functionality
• Supports standard digital communication interfaces including 2-wire, I2C, and SMBus
• Delivers high measurement accuracy of +/- 1 °C with 10-bit resolution

Thermal Management Applications

• Server and storage system thermal monitoring
• Industrial equipment temperature management
• Consumer electronics thermal protection

Thermal Management Procurement Notes

Verify the specific suffix 'F' against the official datasheet to confirm pinout and functional configuration. Ensure the ordering part number matches the required tape and reel packaging format indicated by the 'X' suffix. Confirm RoHS compliance status as documented in the manufacturer's specifications before procurement.

Thermal Management Selection Notes

Select this component when precise digital temperature monitoring is required for both onboard and external components. The inclusion of fan control simplifies thermal management design. Verify that the WQFN-24 package fits the available PCB footprint and that the 3 V to 3.6 V supply voltage aligns with the system power rails.

Thermal Management Part Context

This part belongs to the LM64 family of board-mounted temperature sensors from Texas Instruments. These devices are designed for applications requiring accurate thermal monitoring and active cooling control. The LM64 series typically offers integrated solutions for managing heat in compact electronic systems through combined sensing and actuation capabilities.

Thermal Management Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers. Verify compatibility regarding package type, interface signals, and electrical specifications before considering alternatives.