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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3V-3.6V 10MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：Fan Control
- Output Configuration：-
- Interface：PWM
- Technology：-
- Step Resolution：-
- Applications：Networking and Communications
- Current - Output：-
- Voltage - Supply：3V ~ 3.6V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：-
- Qualification：-
Download product information
Overview
The EMC2302-1-AIZL-TR is a dual RPM-based PWM fan controller manufactured by Microchip Technology. It features two independently controlled PWM fan drivers with programmable frequency and closed-loop speed control algorithms. The device operates on a 3V to 3.6V power supply and utilizes an I2C/SMBus interface for configuration. It supports fan speeds ranging from 500RPM to 16K RPM with 0.5% accuracy. The component is housed in a 10-pin MSOP package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Dual independent PWM fan drivers with closed-loop speed control capability
- Integrated fan aging detection and stall/lock alarm interrupt generation
- Programmable frequency PWM driver for precise fan speed regulation
- I2C/SMBus interface for system communication and configuration
Applications
- Network infrastructure cooling systems
- Communication equipment thermal management
- Server and storage enclosure fan control
Procurement Notes
Verify the complete part number including suffixes to ensure correct packaging and tape/reel specifications. Confirm RoHS compliance status and SVHC declarations against current regulatory requirements. Check manufacturer datasheets for updated moisture sensitivity levels and recommended soldering profiles prior to assembly integration.
Selection Notes
Select this component when dual-channel fan control with RPM feedback is required. Ensure the application voltage falls within the 3V to 3.6V operating range. Verify that the target PCB layout accommodates the 10-MSOP package dimensions. Confirm compatibility with the host system's I2C/SMBus address configuration capabilities.
Part Context
This part belongs to the EMC2302 series of fan controllers designed for high-reliability thermal management. It shares the same core architecture as other variants in the family but is specifically configured for dual-output applications. The device integrates advanced diagnostics typically found in industrial-grade motor control solutions into a compact surface-mount package.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology official resources for cross-reference information or equivalent product recommendations.
