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BQ29442DRBT

BQ29442DRBT

BQ29442DRBT

Texas Instruments

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ29442 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad

SOT-23

BQ29442DRBT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 8 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~110°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Additional FeatureDETECTION THRESHOLD VOLTAGE IS 4.45V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 17V
Terminal Pitch0.65mm
Base Part Number BQ29442
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
Operating Supply Current 2μA
Output Current4mA
Adjustable Threshold NO
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 2 ~ 4
Height 1mm
Length 3mm
Width 3mm
Thickness 880μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3036 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$0.88900$444.5

BQ29442DRBT Product Details

BQ29442DRBT Overview


For package 8-VDFN Exposed Pad, it is appropriate. The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. There are currently 1 channels available. 8 pins are present on it. A Tape & Reel (TR) case is included with the smart tools battery. Supply voltage should not fall below 4V volts for this electric component. Surface Mount is located in the way of this electronic part. Its supply voltage should not exceed 25V volts. It can deliver the functions listed in Battery Protection. Electronic parts perform best when operating at a temperature range of -40°C~110°C TA. Lithium-Ion is a part of this electrical part's battery chemistry. Always keep this transceiver ic set to 17V. It uses the BQ29442 family as a base. There is an opportunity to discover DETECTION THRESHOLD VOLTAGE IS 4.45V using this smart tools battery. It is not possible to provide the power ICs with more current than 4mA. Voltage supply is 2μA volts.

BQ29442DRBT 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


BQ29442DRBT Applications


There are a lot of Texas Instruments
BQ29442DRBT Battery Management ICs applications.


  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications
  • Weather stations
  • Distributed energy resources
  • Solar and wind-generating plants
  • Electric street sweepers

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