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BQ29401PWR

BQ29401PWR

BQ29401PWR

Texas Instruments

-25°C~85°C TA 1 Channel DUAL Battery Management ICs BQ29401 8 Pins 2 ~ 4 Cell Lithium-Ion 8-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ29401PWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 8
Weight 34.50137mg
Operating Temperature-25°C~85°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureDETECTION THRESHOLD VOLTAGE IS 4.45V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch0.65mm
Base Part Number BQ29401
Function Battery Protection
Output Voltage 4.45V
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) 0.003mA
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 2 ~ 4
Length 4.4mm
Height Seated (Max) 1.2mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:16350 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.53000$0.53
500$0.5247$262.35
1000$0.5194$519.4
1500$0.5141$771.15
2000$0.5088$1017.6
2500$0.5035$1258.75

BQ29401PWR Product Details

BQ29401PWR Overview


The 8-TSSOP (0.173, 4.40mm Width) package is suitable for battery instrument. A system battery like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. We have 1 channels available. 8 pins are attached to it. Tape & Reel (TR) is the case number of the package. The voltage supply for this electric component should not be less than 4V volts. In this case, this electrical part is mounted in the way of Surface Mount. It is recommended that the power management IC's supply voltage is 25V higher than 25V volts. As far as the Battery Protection functions are concerned, it can be delivered. Temperatures in the -25°C~85°C TA range are ideal for this electronic part. Chemistries for this electrical part are Lithium-Ion. There is a use of the BQ29401 family. It is possible to discover the value DETECTION THRESHOLD VOLTAGE IS 4.45V in this smart tools battery when it is used. (Isup) must have a maximum current of 0.003mA.

BQ29401PWR Features


Available in 8-TSSOP (0.173, 4.40mm Width) Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
Output Voltage at the range of 4.45V


BQ29401PWR Applications


There are a lot of Texas Instruments
BQ29401PWR Battery Management ICs applications.


  • 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
  • Shuttle robots
  • Robots

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