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BQ2944L0DRBT

BQ2944L0DRBT

BQ2944L0DRBT

Texas Instruments

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ2944L0 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad

SOT-23

BQ2944L0DRBT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~110°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 17V
Terminal Pitch0.65mm
Base Part Number BQ2944L0
Function Battery Protection
Output Voltage 4.35V
Operating Supply Voltage25V
Supply Voltage-Min (Vsup) 4V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold NO
Supply Current-Max (Isup) 0.0035mA
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 2 ~ 4
Length 3mm
Height Seated (Max) 1mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3597 items

BQ2944L0DRBT Product Details

BQ2944L0DRBT Overview


For the 8-VDFN Exposed Pad package, it is appropriate. The analog IC in this power management IC is POWER SUPPLY SUPPORT CIRCUIT. As of right 1w, there are 1 channels available. The total number of pins is 8. It comes in a case with a Tape & Reel (TR). This electronic component should be mounted using Surface Mount. There is a mounting point for this electronic component in the direction of Surface Mount. A Battery Protection function can be delivered by battery instrument. Optimal performance of the electric part depends on operating temperature at -40°C~110°C TA. This electronic component uses Lithium-Ion battery chemistry. Ensure that this battery management IC is always set to 17V. This is a family based on BQ2944L0. Ensure that Vsup (the supply voltage) is greater than 4V volts. There must be 0.0035mA more than 0.0035mA current available from the supply (Isup). In this power management IC, the operating supply voltage is set to 25V.

BQ2944L0DRBT Features


Available in 8-VDFN Exposed Pad Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 17V
Output Voltage at the range of 4.35V


BQ2944L0DRBT Applications


There are a lot of Texas Instruments
BQ2944L0DRBT 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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