MAX6639YAEE+T

Thermal Management Overview

The MAX6639YAEE+T is a board-mount temperature sensor IC from the MAX6639 series, manufactured by Analog Devices Inc./Maxim Integrated. It functions as a two-channel temperature monitor with dual automatic PWM fan-speed controllers. The device features an 11-bit resolution and ±1°C accuracy over an operating temperature range of -40°C to +125°C. It operates on a 3V to 3.6V supply with 500µA current consumption. Communication utilizes 2-Wire, I2C, or SMBus interfaces. It is housed in a QSOP-16 package.

Thermal Management Feature Summary

• Integrates dual automatic PWM fan-speed controllers for thermal management
• Provides remote configuration capabilities for external sensing
• Supports digital output via standard 2-Wire, I2C, or SMBus protocols

Thermal Management Applications

• Server and storage system thermal monitoring
• Industrial equipment temperature supervision
• Communication infrastructure cooling control

Thermal Management Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS compliance details and check for limited factory special orders. Validate datasheet revisions against specific design requirements before integration.

Thermal Management Selection Notes

Select this part for applications requiring integrated fan control alongside temperature monitoring. Ensure interface compatibility with host systems supporting I2C or SMBus. Consider power constraints given the 3V to 3.6V operating range and 500µA supply current.

Thermal Management Part Context

Part of the MAX6639 family of hardware monitors. Designed for precise thermal regulation in embedded systems. Offers combined sensing and actuation capabilities within a single integrated circuit solution.

Thermal Management Replacement Considerations

Check for MAX6639AEE+T variants. Verify pinout and functional equivalence with other MAX6639 series members before substitution.