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BQ24120RHLR

BQ24120RHLR

BQ24120RHLR

Texas Instruments

Constant - Programmable BQ24120 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER™ Series 2A 20 Terminals 20 Pin

SOT-23

BQ24120RHLR 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
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number BQ24120
Pin Count20
Output Voltage 4.2V
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
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:1237 items

Pricing & Ordering

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BQ24120RHLR Product Details

BQ24120RHLR Overview


It is included in the Tape & Reel (TR) package. It comes as part of the 20-VFQFN Exposed Pad package.The device's mounting type is Surface Mount.To ensure reliable performance, the temperature should be set to -40°C~85°C TA.This device makes use of an analog IC of POWER SUPPLY SUPPORT CIRCUIT.Constant - Programmable current is required to charge the device.According to the base part number BQ24120, its related parts can be found.There are 20 terminations in it.It is 4.2V for the battery pack.It has a total of 20 pins on it.Serveral programmable features like Current, Timer.The operation are 20 pins.There are 1 channels available.It is capable of withstanding a 16V supply voltage.With a 4.2V output voltage, high efficiency is possible.The output current is set to 2A in this case.It can function at as low a supply voltage as possible, such as 4.35V.Vsup (maximum supply voltage) is set to 5mA.This electrical component is part of the bqSWITCHER™ series.It has a 4.3V volt minimum input voltage.The part has 1.1MHz switching frequency.

BQ24120RHLR Features


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


BQ24120RHLR Applications


There are a lot of Texas Instruments
BQ24120RHLR Battery Chargers ICs applications.


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

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