Microchip Technology

TC622VAT  

Solid-State Thermostats

TC622VAT Description

The TC622VAT from Microchip Technology is a high-performance, programmable solid-state thermostat designed for precision temperature monitoring and control. Housed in a TO-220-5 package, this active-high output device operates over a wide 4.5V to 18V supply range, making it versatile for various industrial and consumer applications. With a ±5°C accuracy and a programmable switching temperature, the TC622VAT ensures reliable thermal management in demanding environments. Its 600µA low supply current minimizes power consumption, while its OverTemp and /OverTemp output functions provide flexible alarm capabilities. Compliant with ROHS3 and unaffected by REACH, this device meets stringent environmental and safety standards.

TC622VAT Features

• Programmable Switching Temperature: Allows customization for specific thermal thresholds.
• Wide Voltage Range (4.5V–18V): Suitable for diverse power supply configurations.
• Active High Output: Simplifies integration with control systems.
• Low Power Consumption (600µA): Ideal for battery-operated or energy-sensitive applications.
• High Accuracy (±5°C): Ensures precise temperature monitoring.
• OverTemp and /OverTemp Outputs: Dual-functionality for enhanced system response.
• Through-Hole Mounting (TO-220-5): Robust and easy to assemble.
• ROHS3 Compliant & REACH Unaffected: Meets global environmental regulations.

TC622VAT Applications

The TC622VAT excels in scenarios requiring reliable thermal protection or regulation, such as:

• Industrial Automation: Overheat detection in motors, power supplies, and control systems.
• Consumer Electronics: Thermal management in appliances, HVAC systems, and gaming hardware.
• Automotive Systems: Monitoring critical components like battery packs and engine control units.
• Medical Devices: Ensuring safe operating temperatures in diagnostic and therapeutic equipment.
• Renewable Energy: Protecting inverters and solar charge controllers from excessive heat.

Conclusion of TC622VAT

The TC622VAT stands out as a robust, programmable thermostat with low power consumption, high accuracy, and flexible output options. Its wide voltage range and dual alarm functionality make it a superior choice for applications demanding precise thermal management. Whether in industrial, automotive, or consumer electronics, the TC622VAT delivers reliability, efficiency, and compliance with global standards, ensuring optimal performance in critical thermal control systems.

TC622VAT Documents

Download datasheets and manufacturer documentation for TC622VAT

PCN Assembly/Origin :

Mult Devices Assembly 10/Aug/2018      

Datasheets :

TC622, 624      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

TC622 Development Tool Selector      

HTML Datasheet :

TC622, 624      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH