| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 10 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 6-UFBGA, CSPBGA | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2009 | 
                                                                            
                                            | Feature | Load Discharge | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Type | N-Channel | 
                                                                            
                                            | Max Output Current | 500mA | 
                                                                            
                                            | Interface | On/Off | 
                                                                            
                                            | Analog IC - Other Type | DPST | 
                                                                            
                                            | Output Configuration | High Side | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | Not Required | 
                                                                            
                                            | Switch Type | General Purpose | 
                                                                            
                                            | Nominal Input Voltage | 4.5V | 
                                                                            
                                            | Ratio - Input:Output | 2:1 | 
                                                                            
                                            | Voltage - Load | 1.2V~2.4V 2.7V~4.5V | 
                                                                            
                                            | Fault Protection | Over Temperature, Reverse Current | 
                                                                            
                                            | Rds On (Typ) | 120m Ω | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                BD2204GUL-E2 Overview
It is packaged in the form of a Tape & Reel (TR).Package 6-UFBGA, CSPBGA contains it.A Surface Mount mounting is used for the LED driving board.The switch type of this switch is General Purpose.It is best to set the temperature to -40°C~85°C TA to ensure reliable operation.The lighting driver has a total of 1 outputs that are available for use.A voltage of Not Required is used to power it.A maximum voltage of N-Channel volts is available from the output of this LED driver.A lighting driver with Load Discharge features is available.As a result, the maximum output current is reduced to 500mA in order to meet the operation requirements.As a result, it is mounted in the manner of Surface Mount.In this LED driving board, the analog IC DPST is employed.
BD2204GUL-E2 Features
BD2204GUL-E2 Applications
There are a lot of ROHM Semiconductor BD2204GUL-E2 Power Switches ICs applications. 
- Set-top-box
- Hot-Swap Systems
- Hot Swap
- Hard Disk Drives
- Storage (HDDs, SSDs)
- Portable GPS
- PC Cards
- Set-Top Boxes
- PC Card Hot Swap
- HDD and SSD