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BQ24103ARHLRG4

BQ24103ARHLRG4

BQ24103ARHLRG4

Texas Instruments

Constant - Programmable BQ24103 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER™ Series 2A 20 Terminals 20 Pin

SOT-23

BQ24103ARHLRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days 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
HTS Code8542.39.00.01
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number BQ24103
Pin Count20
Output Voltage 4.2V
Max Supply Voltage16V
Min Supply Voltage4.35V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 2A
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 ~ 2
Switching Frequency1.1MHz
Programmable FeaturesCurrent, Timer
Current - Charging Constant - Programmable
Battery Pack Voltage8.4V
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3646 items

BQ24103ARHLRG4 Product Details

BQ24103ARHLRG4 Overview


It comes in the package of a Tape & Reel (TR). For convenience, it is included in the 20-VFQFN Exposed Pad package.Surface Mount is the mounting type of the device.The temperature should be set to -40°C~85°C TA to ensure reliable performance.An analog IC of BATTERY CHARGE CONTROLLER is used in this device.To charge the device, Constant - Programmable current is required.Based on the base part number BQ24103, its related parts can be identified.It has 20 terminations.For the battery pack, it is 8.4V.The device has a total of 20 pins.There are several programmable features, such as Current, Timer.In order to operate it, it has 20 pins.The device can withstand a supply voltage of 16V.It is possible to achieve high efficiency by using an output voltage of 4.2V.A 2A output current is used for operation.This device can work at as low a voltage as possible, such as 4.35V.It is set to 5mA for Vsup (maximum supply voltage).The bqSWITCHER™ series includes this electrical component.There is a minimum input voltage of 4.3V volts.There is 2A current flowing through the gadget's supply.1.1MHz is the switching frequency of the part.

BQ24103ARHLRG4 Features


Battery pack voltage of 8.4V
Switching frequency of 1.1MHz
20-VFQFN Exposed Pad package


BQ24103ARHLRG4 Applications


There are a lot of Texas Instruments
BQ24103ARHLRG4 Battery Chargers ICs applications.


  • Opportunity charge
  • Fast charge
  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets

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