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BQ24123RHLR

BQ24123RHLR

BQ24123RHLR

Texas Instruments

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

SOT-23

BQ24123RHLR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 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 BQ24123
Pin Count20
Output Voltage 8.4V
Number of Channels 1
Max Supply Voltage16V
Min Supply Voltage4.35V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current2A
Adjustable Threshold NO
Min Input Voltage 4.3V
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
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:1439 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.56000$5.56
500$5.5044$2752.2
1000$5.4488$5448.8
1500$5.3932$8089.8
2000$5.3376$10675.2
2500$5.282$13205

BQ24123RHLR Product Details

BQ24123RHLR Overview


There is a package called Tape & Reel (TR) that contains this item.An included version of it is available in the package 20-VFQFN Exposed Pad.In this case, the device is mounted in the way of Surface Mount.Ensure reliable performance by setting the temperature to -40°C~85°C TA.This device makes use of an analog IC called POWER SUPPLY SUPPORT CIRCUIT in order to provide its functionality.To charge the device, a current of Constant - Programmable is required.It is possible to find the related parts of this device by looking at its base part number BQ24123.As you can see, it has 20 terminations in it.There is 8.4V voltage in the battery pack.A total of 20 pins are present on it.You can program a number of features, including Current, Timer.There are 20 pins required in order for the product to function.Channels are available in an amount of 1.With a 16V supply voltage, it is capable of withstanding the operation of the device.There is a possibility of high efficiency if the output voltage is set to 8.4V.A device of this type will have its output current set to 2A in this case.A power supply voltage as low as 4.35V can be used for it and it will work as well as possible.There is 5mA voltage set in Vsup (maximum supply voltage).Among the electrical components in the bqSWITCHER™ series, it is one of the most common.Input voltage minimum is 4.3V volts, which is a requirement of the device.As far as switching frequency is concerned, the part runs at 1.1MHz.

BQ24123RHLR Features


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


BQ24123RHLR Applications


There are a lot of Texas Instruments
BQ24123RHLR Battery Chargers ICs applications.


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

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