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BQ24109RHLTG4

BQ24109RHLTG4

BQ24109RHLTG4

Texas Instruments

QUAD Battery Management ICs 20 Pins VQFN EP

SOT-23

BQ24109RHLTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case VQFN EP
Surface MountYES
Number of Pins 20
Weight 47.287005mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
HTS Code8542.39.00.01
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Pin Count20
Output Voltage 4.2V
Temperature GradeINDUSTRIAL
Max Supply Voltage16V
Min Supply Voltage4.35V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Current - Output 2A
Voltage - Output 4.2V
Min Input Voltage 4.3V
Control Mode VOLTAGE-MODE
Frequency - Switching 1.1MHz
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK
Length 4.5mm
Height Seated (Max) 1mm
Width 3.5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2630 items

BQ24109RHLTG4 Product Details

BQ24109RHLTG4 Overview


For the VQFN EP package, it is appropriate. The analog IC in this power management IC is BATTERY CHARGE CONTROLLER. The total number of pins is 20. It comes in a case with a Tape & Reel (TR). Voltage must not drop below 4.35V volts to operate this electrical part. Supply voltage shouldn't exceed 16V volts for this power IC. This smart tools battery cannot be activated with a value less than -40°C. Using it below 85°C temperatures is recommended. On it, there are 20 pins. The voltage it outputs is 4.2V. If the input voltage is below 4.3V, the manage IC is suitable for use.

BQ24109RHLTG4 Features


Available in VQFN EP Package
with 20 Pins
Output Voltage at the range of 4.2V


BQ24109RHLTG4 Applications


There are a lot of Texas Instruments
BQ24109RHLTG4 Battery Management ICs applications.


  • Non-road type vehicles
  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications

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