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BQ2944L9DRBR

BQ2944L9DRBR

BQ2944L9DRBR

Texas Instruments

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ2944L9 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad

SOT-23

BQ2944L9DRBR 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)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Position DUAL
Supply Voltage 17V
Terminal Pitch0.65mm
Base Part Number BQ2944L9
Function Battery Protection
Output Voltage 4.3V
Number of Channels 1
Max Supply Voltage25V
Min Supply Voltage4V
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:2033 items

BQ2944L9DRBR Product Details

BQ2944L9DRBR Overview


The 8-VDFN Exposed Pad package is appropriate for it. This power IC uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. Channels are available on 1. There are 8 pins on it. The smart tools battery is packaged in a Tape & Reel (TR) case. To mount this electronic component, use Surface Mount. The minimum supply voltage for this electrical part should not be less than 4V volts. Surface Mount is mounted in the way of this electronic component. It is recommended that the power IC's supply voltage not exceed 25V volts. The Battery Protection functions can be delivered by it. A temperature range of -40°C~110°C TA is optimal for the electric part to deliver its performance. This electronic component includes Lithium-Ion in its battery chemistry. This battery management IC should always be set to 17V. Based on the BQ2944L9 family. It is not permitted to exceed 0.0035mA for the maximum supply current (Isup).

BQ2944L9DRBR 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 4.3V


BQ2944L9DRBR Applications


There are a lot of Texas Instruments
BQ2944L9DRBR Battery Management ICs applications.


  • Electric cars
  • Trucks
  • Non-road type vehicles
  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment

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