UC3909Q Overview

There is a package called Tube that contains this item.An included version of it is available in the package 28-LCC (J-Lead).In this case, the device is mounted in the way of Surface Mount.Ensure reliable performance by setting the temperature to 0°C~70°C TA.This device makes use of an analog IC called BATTERY CHARGE CONTROLLER in order to provide its functionality.To charge the device, a current of Constant - Programmable is required.It is possible to find the related parts of this device by looking at its base part number UC3909.As you can see, it has 28 terminations in it.There are 28 pins required in order for the product to function.In theory, it should be able to run on a battery that has a voltage of 15VV.A device of this type will have its output current set to 2A in this case.This device is classified as Power Management Circuits under the subcategory.In terms of the mounting, it is mounted in the way indicated by Surface Mount as far as the mounting is concerned.There is 19mA voltage set in Vsup (maximum supply voltage).When it comes to the part's power supply, it is set to 15V.The device has 15V voltage input at the moment.Optimal performance can be achieved by setting the supply voltage to 40V.As far as switching frequency is concerned, the part runs at 242kHz.

UC3909Q Features

Power Management Circuits subcategory
Switching frequency of 242kHz
28-LCC (J-Lead) package

UC3909Q Applications

There are a lot of Texas Instruments
UC3909Q Battery Chargers ICs applications.

• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers
• Floor scrubber
• Material handling
• Man lift
• Boat
• Cellphones
• Laptops