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BQ29419PWR

BQ29419PWR

BQ29419PWR

Texas Instruments

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 14V BQ29419 8 Pins 2 ~ 4 Cell Lithium-Ion 8-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ29419PWR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 8
Weight 33.594185mg
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
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch0.65mm
Base Part Number BQ29419
Function Battery Protection
Output Voltage 2V
Number of Channels 1
Max Supply Voltage25V
Min Supply Voltage4V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold NO
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 2 ~ 4
Number of Batteries 4
Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5839 items

Pricing & Ordering

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BQ29419PWR Product Details

BQ29419PWR Overview


The package 8-TSSOP (0.173, 4.40mm Width) is appropriate for battery instrument. This power management IC utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. A total of 1 channels are available. 8 pins are on it. The package contains a Tape & Reel (TR) case. In order for this electric part to operate properly, its supply voltage must not be lower than 4V volts. Surface Mount is in the way of this electronic component. There should be 25V voltage over 25V volts on the supply to this electronic battery. The Battery Protection functions are available. For the electric part to perform effectively, it should operate at a temperature around -40°C~110°C TA. This electronic part has a chemistry of Lithium-Ion. It is always recommended that this battery protection IC is set to 14V. A BQ29419 family is used in it.

BQ29419PWR Features


Available in 8-TSSOP (0.173, 4.40mm Width) Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 14V
Output Voltage at the range of 2V


BQ29419PWR Applications


There are a lot of Texas Instruments
BQ29419PWR Battery Management ICs applications.


  • 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
  • Weather stations

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