General Description
The TC623 is a 3V solid-state, programmable temperature sensor designed for use in thermal management applications.
Low voltage operation, easy set point programming, small size and low cost make the TC623 an ideal choice for many thermal management applications.

FEATUREs
• Integrated Temp Sensor and Detector Operate from a Supply Voltage as Low as 2.7V
• Replaces Mechanical Thermostats and Switches
• On-Chip Temperature Sense
• 8-Pin DIP or SOIC for Direct PCB Mounting
• 2 User Programmable Temperature Set Points
• 2 Independent Temperature Limit Outputs
• Heat/Cool Regulate Output

APPLICATIONs
• CPU Thermal Management
• System Over or Under Temperature Shutdown
• Advanced Thermal Warning
• Fan Speed Control Circuits
• Accurate Appliance Temperature Sensing
• Environmental Control