In the Tube package, you will find it.To make it easier for you, it is included with the 20-WFQFN Exposed Pad package.There is a mounting type of Surface Mount for this device.Keeping the temperature at 0°C~85°C TA will ensure reliable performance.BATTERY CHARGE CONTROLLER is the analog IC used in this device.The device requires Constant - Programmable of current to charge.This part number LTC4009 can be used to find its related parts.In total, there are 20 terminations.Battery pack voltage is 16.8V.In total, it has 20 pins.In order for it to work, it requires 20 pins.28V supply voltage is not a problem for it.The 28V output voltage allows for high efficiency.Using a supply voltage as low as 6V will allow it to function.Aligning it with Surface Mount is required for mounting.20V is the input voltage for the device.The device can also generate the additional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V.The part's switching frequency is at most 633kHz.
LTC4009CUF-2#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-2#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4009CUF-2#PBF Battery Chargers ICs applications.