This can be found in the Tube package.In the package 20-WFQFN Exposed Pad, there is a version of it.Mounting type Surface Mount is chosen for the device.Temperature 0°C~85°C TA is recommended for reliable performance.Using an analog IC of type BATTERY CHARGE CONTROLLER, this device is able to communicate with the outside world.To charge the device, you need Constant - Programmable current.Identify its related parts based on the base part number LTC4009.There are no terminations in it at all.In the case of the battery pack, it is 16.8V.20 pins are attached to it.For it to work, 20 pins are required.The board is capable of handling a voltage input of zero volts.A 28V output voltage provides high efficiency.At a low supply voltage, such as 6V, it can operate to the best of its ability.Input voltage must be at least 6V volts in order to function.A 20V voltage input is present in the device.It can accept a maximum input voltage of 28V volts.Additional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V can also be generated by the device.Parts with 633kHz switching frequencies are at most available.
LTC4009CUF#PBF Features
Battery pack voltage of 16.8V Addtional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V 20-WFQFN Exposed Pad package
LTC4009CUF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4009CUF#PBF Battery Chargers ICs applications.