| Parameters | 
                                                                                                            
                                            | Mfr | Texas Instruments | 
                                                                            
                                            | Series | - | 
                                                                            
                                            | Package | Tube | 
                                                                            
                                            | Product Status | Obsolete | 
                                                                            
                                            | Function | Battery Protection | 
                                                                            
                                            | Battery Chemistry | Lithium Ion | 
                                                                            
                                            | Operating Temperature | -20°C ~ 70°C | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 18-WFLGA | 
                                                                            
                                            | Supplier Device Package | 18-VFLGA (4.55x3.4) | 
                                                                            
                                            | Base Product Number | UCC3952 | 
                                                                            
                                            | RoHS Status | RoHS non-compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.39.0001 | 
                                                                            
                                            | Standard Package | 400 | 
                                                                                                    
                            
                         
                                                Battery Battery Protection IC Lithium Ion 18-VFLGA (4.55x3.4)