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Product Detailed Parameters
- Description：IC FAN CONTROLLER
- 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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Overview
The EMC4001-HZH-TR is a fan controller integrated circuit manufactured by Microchip Technology. It functions as a power management component designed to regulate cooling fans in electronic systems. The device operates within a supply voltage range of up to 3.6 V and supports a maximum output clock frequency of 460 MHz when configured as a clock generator. It is housed in a QFN-20 package with dimensions of 5 x 3.20 mm. The component is RoHS compliant and suitable for industrial temperature ranges from -40 °C to 85 °C.
Feature Summary
- Integrated fan control functionality for thermal management
- Supports high-frequency clock generation up to 460 MHz
- Low-power design optimized for OEM applications
- Industrial-grade temperature operation capability
Applications
- Server and data center cooling systems
- Industrial equipment thermal regulation
- Consumer electronics fan speed control
Procurement Notes
Verify the exact suffix HZH-TR against official Microchip documentation to confirm tape-and-reel packaging and specific binning. Ensure compatibility with existing PCB footprints for the QFN-20 package. Cross-reference the datasheet revision date to validate electrical characteristics and pinout definitions before integration into new designs.
Selection Notes
Select this component when active fan control or precise clock generation is required in space-constrained designs. The QFN-20 package offers a compact solution for high-density boards. Consider the 3.6 V maximum supply voltage limit and the -40 °C to 85 °C operating range to ensure suitability for the target environmental conditions and power budget.
Part Context
This part belongs to the Microchip Technology PMIC and motor driver family, specifically focusing on thermal management solutions. It integrates control logic for managing peripheral devices like cooling fans. The product line emphasizes low power consumption and reliability for embedded systems requiring precise timing or active cooling regulation.
Replacement Considerations
Check Microchip's official obsolescence notices for direct substitutes. Evaluate compatible fan controllers from other manufacturers only if pin-to-pin and functional equivalence is confirmed via detailed datasheet comparison.
