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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

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 47.287005mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series bqSWITCHER™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
HTS Code 8542.39.00.01
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number BQ24103
Pin Count 20
Output Voltage 4.2V
Max Supply Voltage 16V
Min Supply Voltage 4.35V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 2A
Output Current 2A
Min Input Voltage 4.3V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 5mA
Nominal Input Voltage 16V
Switcher Configuration BUCK
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1 ~ 2
Switching Frequency 1.1MHz
Programmable Features Current, Timer
Current - Charging Constant - Programmable
Battery Pack Voltage 8.4V
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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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