| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            6 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            28-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2016 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            28 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) - annealed | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.7V~3.6V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            MCP3912 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PQCC-N28 | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            3.6V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            2.7V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            4 | 
                                        
                                                                            
                                            | Interface | 
                                            SPI | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Current - Supply | 
                                            2.8mA | 
                                        
                                                                            
                                            | Meter Type | 
                                            3 Phase | 
                                        
                                                                            
                                            | Measurement Error | 
                                            0.1% | 
                                        
                                                                            
                                            | Voltage - I/O Low | 
                                            0.3V | 
                                        
                                                                            
                                            | Voltage - I/O High | 
                                            0.7V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1mm | 
                                        
                                                                            
                                            | Length | 
                                            5mm | 
                                        
                                                                            
                                            | Width | 
                                            5mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MCP3912A1-E/MQ Overview
Tube-packaged. There is a package called 28-VFQFN Exposed Pad. This device can be used as a 3 Phase meter. This item is available in Surface Mount. There is a higher operating temperature at -40°C~125°C. Using a 2.7V~3.6V power supply, it operates as it should. For more parts that are similar to this, search MCP3912. The PMIC comes equipped with low-level I/O ports that have a voltage of 0.3V. For high-level I/Os, this device presents a voltage of 0.7V. The part includes 28 terminations. An analog ANALOG CIRCUIT IC with strong PMIC capabilities. A normal voltage will be needed for this part, which is 3V. It is important to note that this device requires a voltage of 2.7V or higher to operate. There should be no greater than 3.6V voltage applied to the device at any time. A 2.8mA device is what it is called. In order to implement this logic device, 4 channels have been implemented. Using 3V, you can supply this device. 
MCP3912A1-E/MQ Features
3 Phase meter.
ANALOG CIRCUIT analog IC.
4 channels.
MCP3912A1-E/MQ Applications
There are a lot of Microchip Technology MCP3912A1-E/MQ Energy Metering ICs applications. 
- Telecommunications and data communications equipment
 - Industrial Equipment
 - Subsystem Power Measurement
 - Real-Time Measurement of Input Power for AC/DC Supplies
 - Intelligent Power Distribution Units
 - Telecom Infrastructure
 - General Purpose Energy Measurement
 - Base Station Power Distribution Systems
 - PCs/servers
 - Poly-phase energy meters of class 0.5S and class 1