| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-TSSOP (0.173, 4.40mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Not For New Designs | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 8 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | TIN | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Supply Voltage | 3.5V | 
                                                                            
                                            | Terminal Pitch | 0.65mm | 
                                                                            
                                            | JESD-30 Code | R-PDSO-G8 | 
                                                                            
                                            | Function | Multi-Function Controller | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 8V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 1.5V | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | 
                                                                            
                                            | Adjustable Threshold | NO | 
                                                                            
                                            | Battery Chemistry | Lithium Ion/Polymer | 
                                                                            
                                            | Height Seated (Max) | 1.1mm | 
                                                                            
                                            | Length | 4.4mm | 
                                                                            
                                            | Width | 3mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                S-8209AAT-T8T1U Overview
The package 8-TSSOP (0.173, 4.40mm Width) is appropriate for it. This device utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. The available channels are 1. It comes in a case with a Tape & Reel (TR). This part is mounted in the way of Surface Mount. As far as the Multi-Function Controller functions are concerned, it can be delivered. To best deliver its performance, the part should be operated at a temperature of -40°C~85°C TA. This part has a chemistry of Lithium Ion/Polymer. You should leave this device set to 3.5V at all times. Vsup reaches 8V as the maximum supply voltage. To operate a power supply, a voltage greater than 1.5V (Vsup) is needed. 
S-8209AAT-T8T1U Features
Available in 8-TSSOP (0.173, 4.40mm Width) Package 
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 3.5V
Supply Voltage-Max (Vsup) : 8V
S-8209AAT-T8T1U Applications
There are a lot of ABLIC U.S.A. Inc. S-8209AAT-T8T1U Battery Management ICs applications. 
- Industrial machines
- Reporting operational status to external devices
- Continually optimizing battery performance
- Server secondary power (board)
- Wireless charging
- DC/DC converter
- Weather stations
- Electric vehicles
- ADAS ECU
- Head up display (HUD)