EMC4002-HZH-TR

Description：IC SMBUS FAN DRIVER 48QFN
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:bbf44f30fa65 Category: Motor Drivers, Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC SMBUS FAN DRIVER 48QFN
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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EMC4002-HZH-TR

Overview

The EMC4002-HZH-TR is an SMBus-compatible fan driver integrated circuit manufactured by Microchip Technology. It is housed in a 48-QFN package and is designed to manage cooling fans using tachometer feedback from 2-wire or 4-wire configurations. The device detects stall or over-speed conditions through its interface, providing essential thermal management capabilities for system protection.

Feature Summary

SMBus interface for communication
Tachometer feedback support for 2-wire and 4-wire fans
Stall and over-speed detection

Applications

Fan speed control systems
Thermal management solutions
System protection circuits

Procurement Notes

Verify the specific package type and pinout against official documentation before integration. Confirm that the SMBus address configuration aligns with your system design requirements. Ensure compatibility with the intended fan types regarding voltage and current specifications.

Selection Notes

Select this component when SMBus-based fan control is required. It is suitable for applications needing precise monitoring of fan health via tachometer signals. Consider the 48-QFN package size for space-constrained designs requiring robust thermal management features.

Part Context

This part belongs to Microchip's family of thermal management ICs. It complements other sensors and controllers by providing active drive capabilities for cooling fans while maintaining system stability through continuous monitoring of operational parameters.