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EMC2101-R-ACZL-TR

EMC2101-R-ACZL-TR Description

The EMC2101-R-ACZL-TR from Microchip Technology is a high-precision fan controller and temperature monitor IC designed for advanced thermal management in embedded systems. It integrates a sigma-delta ADC, comparator, multiplexer, and register bank to provide accurate temperature sensing and dynamic fan speed control via I²C/SMBus interface. Operating within a 3V to 3.6V supply range, it supports both internal and external temperature sensors with an accuracy of ±3°C (max). Packaged in an 8-pin MSOP and delivered in Tape & Reel (TR), it is ROHS3 compliant and suitable for surface-mount applications.

EMC2101-R-ACZL-TR Features

• Dual Sensor Support: Monitors internal die temperature and up to one external diode-connected transistor (e.g., CPU/GPU).
• Programmable Fan Control: Adjusts PWM or DC fan speeds based on temperature thresholds, reducing acoustic noise and power consumption.
• High Accuracy: ±3°C precision ensures reliable thermal monitoring for critical systems.
• Alarm Output: Configurable interrupt pin for overtemperature alerts.
• Flexible Interface: I²C/SMBus compatibility simplifies integration with host controllers.
• Robust Packaging: 8MSOP with MSL1 (Unlimited) moisture sensitivity, ideal for automated assembly.

EMC2101-R-ACZL-TR Applications

• Data Center Equipment: Optimizes cooling in servers and switches by dynamically adjusting fan speeds.
• Consumer Electronics: Manages thermal profiles in gaming consoles, laptops, and AV equipment.
• Industrial Systems: Ensures reliability in PLCs, motor drives, and power supplies with fail-safe alarms.
• Embedded Designs: Compact form factor suits space-constrained IoT devices and SBCs (Single-Board Computers).

Conclusion of EMC2101-R-ACZL-TR

The EMC2101-R-ACZL-TR stands out for its integration of fan control and temperature monitoring in a single IC, offering energy efficiency, precision, and ease of deployment. Its dual-sensor capability and programmable alerts make it superior to basic thermal switches, while the I²C/SMBus interface ensures broad compatibility. Ideal for high-reliability and noise-sensitive applications, this IC is a cost-effective solution for modern thermal management challenges.