You can find it in the Tube package.It is contained in a package named 16-SOIC (0.154, 3.90mm Width).Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -20°C~70°C TA.In order to provide its functionality, this device uses an analog IC called BATTERY CHARGE CONTROLLER.It is necessary to supply the device with Constant Pulsed current in order to charge it.There are related parts for this device under the base part number BQ2004.It contains 16 terminations, so that is how many there are.Total number of pins: 16.In addition to Voltage, a variety of programmable features are available.Product functionality is dependent on 16 pins.An input voltage that is equal to 5.5V can be applied to it without any problem.In order to operate, an output current of 2A is used.It is capable of functioning at a voltage as low as possible, for example 4.5V voltage for this circuit is used.Input voltage is limited to 4.5V volts at the lowest.It can be seen that the device has an input voltage of 5V.As a rule of thumb, the supply voltage needs to be set to 5V for optimum efficiency.This part has a switching frequency of 300kHz and operates with this frequency.
BQ2004HSN Features
Switching frequency of 300kHz 16-SOIC (0.154, 3.90mm Width) package
BQ2004HSN Applications
There are a lot of Texas Instruments BQ2004HSN Battery Chargers ICs applications.