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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3V-5.5V 8MSOP
- Series：FanSense™
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Speed
- Output Configuration：Pre-Driver - Low Side
- Interface：Parallel
- 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：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The TC642BEUA713 is a FanSense™ brushless DC motor controller and driver manufactured by Microchip Technology. It operates within a supply voltage range of 3V to 5.5V and features an 8-MSOP surface-mount package. The device supports PWM speed control and includes integrated fault detection capabilities. It functions as a low-side pre-driver with parallel interface control, designed for efficient fan management in electronic systems.
Feature Summary
- Integrates FanSense technology for automatic fan speed regulation based on thermal sensing
- Includes built-in circuitry for detecting fan faults and system shutdown conditions
- Provides PWM output drive capability for cost-effective and power-efficient operation
Applications
- Brushless DC fan speed control in electronic equipment
- Thermal management systems requiring integrated temperature sensing
- Applications necessitating automated fan shutdown for power savings
Procurement Notes
Verify the specific suffix '713' corresponds to the tape and reel packaging configuration required for your assembly process. Confirm that the MSOP-8 footprint matches your PCB design guidelines. Ensure compatibility with the 3V to 5.5V operating voltage range of your target system before finalizing procurement orders.
Selection Notes
Select this component when a combined temperature sensor and BLDC fan controller is required to minimize bill of materials. It is suitable for designs needing integrated fault detection without external microcontroller intervention. Consider the 8-MSOP package constraints and the specific thermal response characteristics defined in the official datasheet for optimal performance.
Part Context
This part belongs to the TC642 series of FanSense™ controllers. It shares functional similarities with other variants like the TC642BEOA but differs in packaging and reel specifications. The series is categorized under PMIC - Power Management ICs, specifically within Motor / Motion Controllers & Drivers.
Replacement Considerations
Direct substitutes include the TC642BEOA, which offers identical electrical parameters but utilizes tube packaging instead of tape and reel. Other parameter-equivalent options may exist within the broader TC64x family, though packaging differences must be evaluated for manufacturing compatibility.
