| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2012 | 
                                                                            
                                            | Feature | Status Flag | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 8 | 
                                                                            
                                            | Subcategory | Peripheral Drivers | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | JESD-30 Code | R-PDSO-G8 | 
                                                                            
                                            | Number of Outputs | 2 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Output Type | N-Channel | 
                                                                            
                                            | Max Output Current | 1.1A | 
                                                                            
                                            | Power Supplies | 5V | 
                                                                            
                                            | Interface | On/Off | 
                                                                            
                                            | Output Configuration | High Side | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | Not Required | 
                                                                            
                                            | Input Type | Non-Inverting | 
                                                                            
                                            | Switch Type | General Purpose | 
                                                                            
                                            | Ratio - Input:Output | 1:1 | 
                                                                            
                                            | Voltage - Load | 2.7V~5.5V | 
                                                                            
                                            | Driver Number of Bits | 2 | 
                                                                            
                                            | Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | 
                                                                            
                                            | Rds On (Typ) | 90m Ω | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                RT9712DGS Overview
The LED driver's packaged as a Tape & Reel (TR).The 8-SOIC (0.154, 3.90mm Width) package includes it.The lighting driver has the mounting type Surface Mount.General Purpose is the switch type that it owns.It is best to set the temperature to -40°C~85°C TA to ensure reliable operation.It is possible to use 2 outputs in the lighting driver.The LED driving board is powered by a voltage of Not Required.A maximum output voltage of N-Channel volts can be achieved by this LED driver.It is equipped with Status Flag features.In total, there are 8 terminations.The maximum output current is reduced to 1.1A to meet the operation criteria.High efficiency is possible at 5V supply voltage.The LED driver is self-contained in an econtainer with Peripheral Drivers capacity.In this part, the power supply is set to 5V.
RT9712DGS Features
Supplied from 5V
RT9712DGS Applications
There are a lot of Richtek USA Inc. RT9712DGS Power Switches ICs applications. 
- Hot-Swap Systems
- Storage (HDDs, SSDs)
- USB3.1 Power Delivery 
- Smartphone and PDA
- Hard Disk Drives
- Hot Swap
- PC Card Hot Swap
- Set-Top Boxes
- Low Voltage I/O System Power
- Mobile Communication Devices