It comes in the package of a Bulk. Surface Mount is the mounting type of the device.The temperature should be set to -20°C~70°C to ensure reliable performance.To charge the device, Constant - Programmable current is required.For the battery pack, it is 4.1V.There are several programmable features, such as Current.It is rated at 4mA at maximum charging current.Devices have a maximum supply voltage of 15V.The BQ2057 series includes this electrical component.
BQ2057TSNTR Features
Battery pack voltage of 4.1V
BQ2057TSNTR Applications
There are a lot of Rochester Electronics, LLC BQ2057TSNTR Battery Chargers ICs applications.