Microchip Technology, Inc. Temperature Sensors - Thermostats - Solid State MCP9510CT-E/CH

The MCP9510CT-E/CHCT-ND is a resistor-programmable temperature switch designed for applications requiring precise temperature control. It operates within a voltage range of 2.7V to 5.5V and features a low supply current of 30 ¬µA (typical). The device offers temperature switch accuracy of ¬±0.5¬8C at +25¬8C, ¬±1¬8C from 0¬8C to +70¬8C, and up to ¬±4.5¬8C across a broader range of -20¬8C to +125¬8C. This temperature switch can be configured for either rising or falling temperature thresholds and supports multiple output configurations, including active-low push-pull and open-drain with an internal pull-up resistor. The user-selectable hysteresis options of 2¬8C or 10¬8C enhance design flexibility. The MCP9510 is housed in a compact SOT-23-6 package, making it suitable for space-constrained applications. Typical applications include power supply thermal shutdown, temperature alarms, thermostat control, fan control, and automotive systems. The device is capable of operating in ambient temperatures ranging from -40¬8C to +125¬8C, ensuring reliability in various environments.