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BQ24251YFFT

BQ24251YFFT

BQ24251YFFT

Texas Instruments

Constant - Programmable BQ24251 30-UFBGA, DSBGA Cut Tape (CT) 2A 30 Terminals

SOT-23

BQ24251YFFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 1 week ago)
Contact PlatingCopper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 30-UFBGA, DSBGA
Number of Pins 30
Operating Temperature-40°C~85°C TA
PackagingCut Tape (CT)
JESD-609 Code e1
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 30
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position BOTTOM
Terminal FormBALL
Terminal Pitch0.4mm
Base Part Number BQ24251
Output Voltage 4.44V
Interface I2C
Max Supply Voltage10.5V
Min Supply Voltage4.35V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 13mA
Output Current2A
Supply Current-Max (Isup) 5mA
Nominal Input Voltage18V
Threshold Voltage +3.35V
Fault ProtectionOver Current, Over Temperature, Over Voltage
Battery ChemistryLithium-Ion
Number of Cells 1
Programmable FeaturesCurrent
Current - Charging Constant - Programmable
Battery Pack Voltage4.2V
Height 625μm
Length 2.2mm
Width 2.59mm
Thickness 375μm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1360 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$2.74724$686.81
500$2.46510$1232.55

BQ24251YFFT Product Details

BQ24251YFFT Overview


You can find it in the Cut Tape (CT) package.It is contained in a package named 30-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 BQ24251.It contains 30 terminations, so that is how many there are.Batteries pack have 4.2V.In addition to Current, a variety of programmable features are available.Product functionality is dependent on 30 pins.An input voltage that is equal to 10.5V can be applied to it without any problem.4.44V output voltages can result in high efficiency.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 4.35V 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.In most cases, the maximum supply voltage (Vsup) is set to 5mA.It appears that there is 13mA current flowing through the supply of the gadget at the moment.

BQ24251YFFT Features


Battery pack voltage of 4.2V
30-UFBGA, DSBGA package


BQ24251YFFT Applications


There are a lot of Texas Instruments
BQ24251YFFT Battery Chargers ICs applications.


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

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