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BQ24123RHLTG4

BQ24123RHLTG4

BQ24123RHLTG4

Texas Instruments

Constant - Programmable BQ24123 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER™ Series 2A 20 Terminals 20 Pin

SOT-23

BQ24123RHLTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 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
Termination SMD/SMT
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 BQ24123
Pin Count20
Output Voltage 4.2V
Max Output Current2.2A
Number of Channels 1
Max Supply Voltage16V
Min Supply Voltage4.35V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current2A
Adjustable Threshold NO
Max Output Voltage8.4V
Min Input Voltage 4.3V
Max Input Voltage 16V
Supply Current-Max (Isup) 5mA
Nominal Input Voltage16V
Threshold Voltage +3.3V
Fault ProtectionOver Temperature
Battery ChemistryLithium Ion/Polymer
Number of Cells 1 ~ 3
Switching Frequency1.1MHz
Programmable FeaturesCurrent, Timer
Current - Charging Constant - Programmable
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3471 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$3.65192$912.98

BQ24123RHLTG4 Product Details

BQ24123RHLTG4 Overview


This can be found in the Tape & Reel (TR) package.In the package 20-VFQFN Exposed Pad, there is a version of it.Mounting type Surface Mount is chosen for the device.Temperature -40°C~85°C TA is recommended for reliable performance.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.To charge the device, you need Constant - Programmable current.Identify its related parts based on the base part number BQ24123.There are no terminations in it at all.20 pins are attached to it.In addition to Current, Timer, there are several other programmable options.For it to work, 20 pins are required.Currently, there are 1 available channels.The board is capable of handling a voltage input of zero volts.A 4.2V output voltage provides high efficiency.It is in this instance that the device's output current is set to 2A.At a low supply voltage, such as 4.35V, it can operate to the best of its ability.During the design process, Vsup (maximum supply voltage) was set to 5mA.bqSWITCHER™ series electrical components make up this component.Input voltage must be at least 4.3V volts in order to function.In this particular part, the switching frequency is set to 1.1MHz.It can accept a maximum input voltage of 16V volts.In order for the operation to be carried out successfully, a maximum output supply voltage of 8.4V is required.It is important to note that during operation, the maximum output current is reduced to 2.2A.

BQ24123RHLTG4 Features


1 channels
Switching frequency of 1.1MHz
20-VFQFN Exposed Pad package


BQ24123RHLTG4 Applications


There are a lot of Texas Instruments
BQ24123RHLTG4 Battery Chargers ICs applications.


  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones

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