Description
MCP9509/10 Resistor-Programmable Temperature Switches .
Microchip Technology’s MCP9509/10 devices are programmable logic output temperature switches.
Features
* Resistor-Programmable Temperature Switch
* Wide Operating Voltage Range: 2.7V to 5.5V
* Low Supply Current: 30 µA (typical)
* Temperature Switch Accuracy:
- ±0.5°C (typical) at +25°C, +45°C - ±1°C (typical) 0°C to +70°C - ±3.5°C (maximum) 0°C to +125°C - ±4.5°C (max
Applications
* Power Supply Thermal Shutdown
* Temperature Alarm
* Thermostat Control
* Fan Control
* Base-Stations
* Automotive
Occurrences -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0
Typical Performance
20% 16% 12%
TA = +45°C VDD = 4.1V 9087 Units 6 Lots
8%
4%
0%
Temp