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BQ24108RHLRG4

BQ24108RHLRG4

BQ24108RHLRG4

Texas Instruments

Constant - Programmable BQ24108 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER™ Series 2A 20 Terminals 20 Pin

SOT-23

BQ24108RHLRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Weight 47.287005mg
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series bqSWITCHER™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number BQ24108
Pin Count20
Output Voltage 4.2V
Max Supply Voltage16V
Min Supply Voltage4.35V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current2A
Min Input Voltage 4.3V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 5mA
Nominal Input Voltage16V
Switcher Configuration BUCK
Fault ProtectionOver Temperature, Over Voltage
Battery ChemistryLithium Ion/Polymer
Number of Cells 1
Switching Frequency1.1MHz
Programmable FeaturesCurrent, Timer
Current - Charging Constant - Programmable
Battery Pack Voltage4.2V
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1725 items

BQ24108RHLRG4 Product Details

BQ24108RHLRG4 Overview


There is a package for Tape & Reel (TR) in which it can be found.We've included it in the 20-VFQFN 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 BATTERY CHARGE CONTROLLER must be used.The device requires Constant - Programmable current to charge.The related parts of the base part number BQ24108 can be found by following the order of the base part number.It contains a total of 20 terminations.As far as the battery pack is concerned, it is 4.2V.It is equipped with 20 pins.There are various programmable features, such as Current, Timer.It requires pins 20 to function.In order for the device to operate properly, the supply voltage should not exceed 16V.When the output voltage is 4.2V, high efficiency is possible.In this case, the output current of the device is set to 2A.A supply voltage of 4.35V is suitable for it, because it can operate with a low supply voltage.Vsup (maximum supply voltage) is set in the command to 5mA.There are several electrical components in the series bqSWITCHER™.A minimum input voltage of 4.3V volts is required for this device.With 1.1MHz switching frequency, the part operates.

BQ24108RHLRG4 Features


Battery pack voltage of 4.2V
Switching frequency of 1.1MHz
20-VFQFN Exposed Pad package


BQ24108RHLRG4 Applications


There are a lot of Texas Instruments
BQ24108RHLRG4 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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