| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            28-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            28-QFN (5x5) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -10°C~100°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2 (1 Year) | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Over Temperature, Short Circuit | 
                                        
                                                                            
                                            | Battery Chemistry | 
                                            Lithium Ion/Polymer | 
                                        
                                                                            
                                            | Number of Cells | 
                                            2 ~ 4 | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            25V | 
                                        
                                                                            
                                            | Current - Charging | 
                                            Constant - Programmable | 
                                        
                                                                            
                                            | Battery Pack Voltage | 
                                            17.64V Max | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                ISL6257HRZ-T Overview
In the Tape & Reel (TR) package, you will find it.There is currently a package available named 28-VFQFN Exposed Pad.The device's mounting type is Surface Mount.Ensure reliable performance by setting the temperature to -10°C~100°C TA.For the device to be charged, there is Constant - Programmable current required.There is a voltage of 17.64V Max for the battery pack as well.There is a maximum voltage requirement for devices of 25V.There is a supplier package of type 28-QFN (5x5) for this product.
ISL6257HRZ-T Features
Battery pack voltage of 17.64V Max
28-VFQFN Exposed Pad package
ISL6257HRZ-T Applications
There are a lot of Rochester Electronics, LLC ISL6257HRZ-T Battery Chargers ICs applications. 
- Conventional charge
 - Electrical Utility industry
 - USB power delivery (USB-C) devices
 - Opportunity charge
 - Truck dealers
 - Embedded automotive applications
 - Wireless power
 - Wearables
 - Fleet management
 - Charging cradle for wearable devices