| Parameters | 
                                                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Type | N+1 ORing Controller | 
                                                                            
                                            | Applications | Battery Backup, Industrial | 
                                                                            
                                            | Voltage - Supply | 3V~36V | 
                                                                            
                                            | Current - Supply | 530μA | 
                                                                            
                                            | FET Type | N-Channel | 
                                                                            
                                            | Ratio - Input:Output | 1:1 | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Delay Time - OFF | 1.4μs | 
                                                                            
                                            | Delay Time - ON | 1.3μs | 
                                                                            
                                            | Factory Lead Time | 2 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 36-WFQFN Exposed Pad | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                                                    
                            
                         
                                                LTC4421IUHE#TRPBF Overview
A 36-WFQFN Exposed Pad case is included. As a result, it is suitable for packing the part in the Tape & Reel (TR) case. There is a Surface Mount-axis mounted on the part. A voltage of 3V~36V is applied to it. It is essential that the minimal operating temperature of this component is not -40°C~85°C TA. There is a perfect fit between it and the component connected in Battery Backup, Industrial. There is a N+1 ORing Controller classification for the device. Among all the types of FETs, there is a type which is known as N-Channel, which can be recognized by its graphical representation. There is a requirement that the supply current be run for the part at 530μA in order to complete the operation. 
LTC4421IUHE#TRPBF Features
in a 36-WFQFN Exposed Pad case
FET Type: N-Channel
LTC4421IUHE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4421IUHE#TRPBF Ideal Diode controller applications. 
- Head Unit
- PDAs
- ADAS domain controller
- Automotive ADAS systems - camera
- Automotive USB hubs
- Power supply reverse polarity protection
- Reverse Polarity Protection
- Industrial motor drives
- Building automation
- Electricity meters