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BQ24161BYFFT

BQ24161BYFFT

BQ24161BYFFT

Texas Instruments

Constant - Programmable BQ24161 49-UFBGA, DSBGA Tape & Reel (TR) 5V 4.5A 49 Terminals

SOT-23

BQ24161BYFFT Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 49-UFBGA, DSBGA
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 49
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24161
JESD-30 Code R-XBGA-B49
Number of Outputs 7
Operating Supply Voltage 18V
Number of Channels 1
Interface I2C
Max Supply Voltage 18V
Min Supply Voltage 4.2V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 15mA
Output Current 4.5A
Adjustable Threshold YES
Threshold Voltage 0.12
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Max Junction Temperature (Tj) 125°C
Voltage - Supply (Max) 10V
Current - Charging Constant - Programmable
Charge Current - Max 2.5A
Battery Pack Voltage 3.7V
Height 625μm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $3.65192 $912.98
BQ24161BYFFT Product Details

BQ24161BYFFT Overview


You can find it in the Tape & Reel (TR) package.It is contained in a package named 49-UFBGA, DSBGA.Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~85°C TA.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number BQ24161.It contains 49 terminations, so that is how many there are.Batteries pack have 3.7V.A maximum charging current of 2.5A is recommended.It appears that there are 1 channels available at this time.It is recommended to use devices with a maximum supply voltage of 10V.There is a possibility that it can be powered by a 5V battery.An input voltage that is equal to 18V can be applied to it without any problem.In order to operate, an output current of 4.5A is used.It is capable of functioning at a voltage as low as possible, for example 4.2V voltage for this circuit is used.I'd like to emphasize that the mounting of the device is done in the same manner as Surface Mount.It appears that there is 15mA current flowing through the supply of the gadget at the moment.As a rule of thumb, the supply voltage needs to be set to 18V for optimum efficiency.

BQ24161BYFFT Features


Battery pack voltage of 3.7V
1 channels
49-UFBGA, DSBGA package


BQ24161BYFFT Applications


There are a lot of Texas Instruments
BQ24161BYFFT Battery Chargers ICs applications.


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

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