| Part Number | EMC2104-BP-TR | EMC2105-BP-TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Thermal Management | PMIC - Thermal Management | 
|   |   | |
| Product Status | Active | Active | 
| Function | Fan Control, Temp Monitor | Fan Control, Temp Monitor | 
| Sensor Type | Internal and External | Internal and External | 
| Sensing Temperature | - | 0°C ~ 125°C, External Sensor | 
| Accuracy | ±2°C(Max) | ±1°C Local, ±0.5°C Remote | 
| Topology | ADC (Sigma Delta), Comparator, Register Bank, Tach | ADC (Sigma Delta), Comparator, Register Bank, Tach | 
| Output Type | 2-Wire SMBus | SMBus | 
| Output Alarm | Yes | No | 
| Output Fan | Yes | Yes | 
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 
| Supplier Device Package | 20-QFN (4x4) | 20-QFN-EP (4x4) |