| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 12-WFDFN Exposed Pad | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2 (1 Year) | 
                                                                            
                                            | Number of Terminations | 12 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) - annealed | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | NO LEAD | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Base Part Number | ISL9209 | 
                                                                            
                                            | JESD-30 Code | R-PDSO-N12 | 
                                                                            
                                            | Function | Battery Monitor | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 5.5V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 4.3V | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | 
                                                                            
                                            | Adjustable Threshold | YES | 
                                                                            
                                            | Fault Protection | Over Current, Over Voltage | 
                                                                            
                                            | Battery Chemistry | Lithium-Ion | 
                                                                            
                                            | Height Seated (Max) | 0.8mm | 
                                                                            
                                            | Length | 4mm | 
                                                                            
                                            | Width | 3mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                ISL9209BIRZ Overview
The 12-WFDFN Exposed Pad package is appropriate for it. IC POWER SUPPLY SUPPORT CIRCUIT is the system battery's analog IC. Channels are available on 1. There is a Tube case packaging. There is a space in between this electrical part and Surface Mount. There is a possibility of delivering functions Battery Monitor. Optimal performance of the electric part depends on operating temperature at -40°C~85°C TA. This electronic part has a chemistry of Lithium-Ion. Keep in mind that this battery management IC should be set to 5V at all times. This is a family based on ISL9209. The maximal supply voltage (Vsup) reaches 5.5V. Power supplies require voltages higher than 4.3V (Vsup). 
ISL9209BIRZ Features
Available in 12-WFDFN Exposed Pad Package 
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 5V
Supply Voltage-Max (Vsup) : 5.5V
ISL9209BIRZ Applications
There are a lot of Renesas Electronics America Inc. ISL9209BIRZ Battery Management ICs applications. 
- Utility vehicles
- Service robotics
- PV timeshift
- Non-road type vehicles
- Body ECU
- Ventilator
- Multicopter and drones
- Grid support
- xEV charging station (off-board charger)
- Server secondary power (board)