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BQ24298RTWR

BQ24298RTWR

BQ24298RTWR

Texas Instruments

Constant - Programmable BQ24298 24-WFQFN Exposed Pad Tape & Reel (TR) 3.5A 24 Terminals

SOT-23

BQ24298RTWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
Terminal Position QUAD
Terminal FormNO LEAD
Number of Functions 1
Base Part Number BQ24298
Number of Outputs 5
Output Voltage 5V
Number of Channels 1
Interface I2C
Max Supply Voltage6.2V
Min Supply Voltage3.9V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Nominal Supply Current4mA
Output Current3.5A
Adjustable Threshold YES
Supply Current-Max (Isup) 3mA
Threshold Voltage +6.4V
Fault ProtectionOver Current, Over Temperature, Over Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 1
Max Junction Temperature (Tj) 150°C
Current - Charging Constant - Programmable
Charge Current - Max 3A
Battery Pack Voltage4.2V
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1652 items

Pricing & Ordering

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BQ24298RTWR Product Details

BQ24298RTWR Overview


There is a package for Tape & Reel (TR) in which it can be found.We've included it in the 24-WFQFN Exposed Pad package so that it's easier to use.Mounting type for the device is Surface Mount.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.In order to operate this device, an analog IC of POWER SUPPLY MANAGEMENT CIRCUIT must be used.The device requires Constant - Programmable current to charge.The related parts of the base part number BQ24298 can be found by following the order of the base part number.It contains a total of 24 terminations.As far as the battery pack is concerned, it is 4.2V.As long as it is charged at maximum current, it will be rated as 3A.It requires pins 24 to function.The number of available channels is 1.In order for the device to operate properly, the supply voltage should not exceed 6.2V.When the output voltage is 5V, high efficiency is possible.In this case, the output current of the device is set to 3.5A.A supply voltage of 3.9V is suitable for it, because it can operate with a low supply voltage.Amounting is in line with Surface Mount.Vsup (maximum supply voltage) is set in the command to 3mA.

BQ24298RTWR Features


Battery pack voltage of 4.2V
1 channels
24-WFQFN Exposed Pad package


BQ24298RTWR Applications


There are a lot of Texas Instruments
BQ24298RTWR Battery Chargers ICs applications.


  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift

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