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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3V-5.5V 10MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Speed
- Output Configuration：Pre-Driver - Low Side
- Interface：I2C
- Technology：-
- Step Resolution：-
- Applications：Fan Controller
- Current - Output：-
- Voltage - Supply：3V ~ 5.5V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：-
- Qualification：-
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Overview
The TC664EUN is a single fan controller manufactured by Microchip Technology, designed for thermal management applications. It operates within a supply voltage range of 3 V to 5.5 V and features a maximum output current capability of 5 mA. The device draws a typical operating supply current of 150 uA. It supports surface mount installation in an MSOP-10 package and functions reliably across an extended temperature range from -40 C to +85 C. This component is classified under Fan / Motor Controllers / Drivers.
Feature Summary
- Integrates single-channel fan control functionality within a compact MSOP-10 surface-mount package.
- Operates with low quiescent current consumption suitable for power-sensitive designs.
- Supports standard voltage levels compatible with common logic interfaces.
Applications
- Computer chassis cooling systems
- Server and data center thermal management
- Consumer electronics ventilation control
Procurement Notes
Verify the specific ordering suffix to confirm the tube packaging format associated with the TC664EUN designation. Confirm that the procurement channel accepts components designated as End-of-Life status, as manufacturer discontinuation notices indicate future obsolescence. Ensure compliance with moisture sensitivity handling requirements during storage and assembly processes.
Selection Notes
Select this component when a single-fan control solution is required with low power consumption constraints. The MSOP-10 package offers space efficiency for dense PCB layouts. Verify that the 5 mA output current meets the load requirements of the target fan unit. Consider the -40 C to +85 C operating range against environmental conditions.
Part Context
The TC664EUN belongs to the TC664 series of fan controllers produced by Microchip Technology. This series provides integrated solutions for managing cooling fans in electronic systems. The component falls under the broader category of Power Management ICs, specifically within motor and motion control drivers.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Check official Microchip resources for potential cross-reference options or updated series replacements due to the End-of-Life status.
