| Parameters | 
                                                                                                            
                                        | Mfr | Texas Instruments | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Type | Controller (PD), DC/DC | 
                                                                        
                                        | Number of Channels | 1 | 
                                                                        
                                        | Power - Max | 90 W | 
                                                                        
                                        | Internal Switch(s) | Yes | 
                                                                        
                                        | Auxiliary Sense | Yes | 
                                                                        
                                        | Standards | 802.3at (PoE+), 802.3bt | 
                                                                        
                                        | Voltage - Supply | 0V ~ 60V | 
                                                                        
                                        | Current - Supply | 20mA | 
                                                                        
                                        | Operating Temperature | -40°C ~ 125°C (TJ) | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 45-VFQFN Exposed Pad | 
                                                                        
                                        | Supplier Device Package | 45-VQFN (7x5) | 
                                                                        
                                        | Base Product Number | TPS23734 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Standard Package | 3,000 | 
                                                                                                        
                            
                         
                                                Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3bt 45-VQFN (7x5)