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BQ29419PWG4

BQ29419PWG4

BQ29419PWG4

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

BQ29419PWG4 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
PackagingTube
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ29419
Function Battery Protection
Qualification StatusNot Qualified
Output Voltage 2V
Number of Channels 1
Max Supply Voltage25V
Min Supply Voltage4V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 3μA
Adjustable Threshold NO
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 2 ~ 4
Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3244 items

Pricing & Ordering

QuantityUnit PriceExt. Price
600$0.92050$552.3

BQ29419PWG4 Product Details

BQ29419PWG4 Overview


This package corresponds to 8-TSSOP (0.173, 4.40mm Width). POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this power management IC. It is possible to access 1 channels. The smart tools battery has 8 pins in total. A Tube case holds it. It is recommended that this electric part's minimum supply voltage not be less than 4V volts. There is a electronic part mounted in the way of Surface Mount. 25V voltage greater than 25V volts should be supplied to this electronic battery. In addition to Battery Protection functions, it can deliver other functions as well. When a electronic part is operated at -40°C~110°C TA, its performance will be optimal. This electronic part includes a Lithium-Ion chemistry battery. All times this battery protection IC should be set to 14V. There is a BQ29419 family at the core of it. There is 3μA voltage supply; it runs on 3μA volts.

BQ29419PWG4 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


BQ29419PWG4 Applications


There are a lot of Texas Instruments
BQ29419PWG4 Battery Management ICs applications.


  • 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
  • Distributed energy resources

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