| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            16 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            32-SSOP (0.295, 7.50mm Width) Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2009 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            32 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Applications | 
                                            System Basis Chip | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Network Interfaces | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            5.5V~28V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.65mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            MC34904 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-G32 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Power Supplies | 
                                            5.5/28V | 
                                        
                                                                            
                                            | Current - Supply | 
                                            2mA | 
                                        
                                                                            
                                            | Data Rate | 
                                            1000 Mbps | 
                                        
                                                                            
                                            | Telecom IC Type | 
                                            SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Number of Transceivers | 
                                            1 | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2.45mm | 
                                        
                                                                            
                                            | Length | 
                                            11mm | 
                                        
                                                                            
                                            | Width | 
                                            7.5mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MC34904C3EKR2 Overview
Using Tape & Reel (TR) as a shipping the power management path is acceptable.It is packaged the power management in 32-SSOP (0.295, 7.50mm Width) Exposed Pad for ease of transportation.Surface Mount  is a universal mounting method for easy adaptation.It targets applications such as System Basis Chip and others.It is recommended that the operating temperature of the power management ic be set to -40°C~125°C to prevent malfunctions.The power management operates at a voltage of  5.5V~28V  volts.Check out search MC34904 for more power ic's pin-to-pin solutions.It is possible to find 32 terminals on the power ic.It can perform a wide range of demanding tasks when powered by 3.3V voltage.In the Network Interfaces series, it is included.Current should be conducted at 2mA when the power ic is supplied with power.5.5/28V  power supplies are enough to run the power management chip.
MC34904C3EKR2 Features
Mainly used in System Basis Chip applications
Operating temperature: -40°C~125°C
MC34904C3EKR2 Applications
There are a lot of NXP USA Inc. MC34904C3EKR2Power Management applications. 
- Hand-Held Systems
 - Medical PC
 - LP2996A: DDR2
 - Power Factor Correction
 - Automotive Infotainment
 - FPGA
 - SSTL-2 WHITE SPACE
 - GPS
 - Camera Power Applications
 - Computing