TC647BEUATR

Overview

The TC647BEUATR is a fan controller and driver manufactured by Microchip Technology, designed for motor and motion control applications. It operates within a supply voltage range of 3 V to 5.5 V and consumes 200 uA of working power current. The device features an output current capability of 5 mA and functions reliably across an operating temperature range from -40 C to +85 C. It is housed in an MSOP-8 surface-mount package and includes restart and fault detection capabilities.

Feature Summary

• Integrates restart and fault detection mechanisms for enhanced system reliability
• Provides low-power operation suitable for energy-efficient designs
• Supports surface-mount installation for compact PCB layouts

Applications

• Fan speed control systems
• Motor motion controllers
• Ignition driver circuits

Procurement Notes

Verify component authenticity through authorized channels due to End-of-Life status. Confirm RoHS compliance details as specified in official documentation. Check moisture sensitivity levels before assembly. Ensure ordering quantities align with manufacturer packaging standards. Validate technical specifications against the latest datasheet prior to integration.

Selection Notes

Select this component for applications requiring integrated fault detection and restart functionality in fan control loops. Consider the MSOP-8 package size for space-constrained designs. Evaluate the 200 uA quiescent current against system power budgets. Ensure the 3 V to 5.5 V supply range matches the target circuit requirements.

Part Context

This part belongs to the TC647B series of fan controllers and drivers. It is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC segment. The device is produced by Microchip Technology and utilizes the FanSense technology family for precise thermal management.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.