| Parameters | 
                                
                                                                                                            
                                            | Sensor Type | 
                                            Hall Effect, Open Loop | 
                                        
                                                                            
                                            | Linearity | 
                                            ±0.2% | 
                                        
                                                                            
                                            | Sensitivity | 
                                            400mV/A | 
                                        
                                                                            
                                            | For Measuring | 
                                            AC/DC | 
                                        
                                                                            
                                            | Current - Sensing | 
                                            5A | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            12-PowerWQFN | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2018 | 
                                        
                                                                            
                                            | Series | 
                                            ACS70331 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3V~4.5V | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Frequency | 
                                            DC~1MHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Output | 
                                            Voltage | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            6mA | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Polarization | 
                                            Unidirectional | 
                                        
                                                                            
                                            | Accuracy | 
                                            ±2% | 
                                        
                                                                            
                                            | Response Time | 
                                            535ns | 
                                        
                                                                                                    
                            
                         
                                                ACS70331EESATR-005U3 Overview
The current sensors are put into 12-PowerWQFN packages for safety protection.  A protective Tape & Reel (TR) is placed over these current sensors in order to prevent damage to the devices. Current sensors should only output 6mA current. 
ACS70331EESATR-005U3 Features
Moisture Sensitivity Level: 3  (168 Hours)
Operating Temperature: -40°C~85°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Open Loop
Supply Voltage: 3V~4.5V
Frequency: DC~1MHz
Sensing Current: 5A
12-PowerWQFN Package
ACS70331EESATR-005U3 Applications
There are a lot of Allegro MicroSystems ACS70331EESATR-005U3 Current Sensors applications. 
- Electrical drives
 - Frequency, Voltage, and Solar Inverters
 - Leakage Current Sensors
 - Power supply management
 - Battery supplied applications
 - Industrial Monitoring and Control Systems
 - Static converters for DC motor drives
 - Monitor Motor Operation
 - Uninterruptible Power Supplies(UPS)
 - Overcurrent Detection