Microchip EMC2101 Series, Buffer Output Temperature Sensor, Surface Mount, SMBus, ±2 %, 8-Pin

The Microchip SMBus 2.0 compliant integrated fan control solution complete with two temperature monitors, one external and one internal. Each temperature channel has programmable high limits that can assert an interrupt. The fan drive is selectable as a Pulse Width Modulator or Linear output. The fan control output, whether the PWM or DAC drive circuit, uses an eight position look up table to allow the user to program the fan speed profile based on temperature.

• Automatic beta compensation​
• Resistance error correction​
• Self programming with available SMBus compatible EEPROM​
• Selectable PWM or DAC fan driver output