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BQ34Z651DBT

BQ34Z651DBT

BQ34Z651DBT

Texas Instruments

-40°C~85°C TA 1 Channel DUAL Battery Management ICs 14V BQ34Z651 44 Pins 2 ~ 4 Cell Lithium Ion/Polymer 44-TFSOP (0.173, 4.40mm Width)

SOT-23

BQ34Z651DBT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 44-TFSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 44
Operating Temperature-40°C~85°C TA
PackagingTube
Series Impedance Track™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 250
Supply Voltage 14V
Terminal Pitch0.5mm
Base Part Number BQ34Z651
Function Multi-Function Controller
Output Voltage 25V
Number of Channels 1
Interface SMBus
Max Supply Voltage25V
Min Supply Voltage4.5V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 550μA
Adjustable Threshold YES
Fault ProtectionOver Current, Over Temperature, Over/Under Voltage, Short Circuit
Battery ChemistryLithium Ion/Polymer
Number of Cells 2 ~ 4
Height 1.2mm
Length 11mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:483 items

Pricing & Ordering

QuantityUnit PriceExt. Price
40$11.92500$477

BQ34Z651DBT Product Details

BQ34Z651DBT Overview


This package corresponds to 44-TFSOP (0.173, 4.40mm Width). POWER SUPPLY MANAGEMENT CIRCUIT is the analog IC used by this power management IC. It is possible to access 1 channels. The smart tools battery has 44 pins in total. A Tube case holds it. It is recommended that this electric part's minimum supply voltage not be less than 4.5V 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 Multi-Function Controller functions, it can deliver other functions as well. When a electronic part is operated at -40°C~85°C TA, its performance will be optimal. This electronic part includes a Lithium Ion/Polymer chemistry battery. All times this battery protection IC should be set to 14V. There is a BQ34Z651 family at the core of it. It corresponds to thepower IC's serial number Impedance Track™. There is 550μA voltage supply; it runs on 550μA volts.

BQ34Z651DBT Features


Available in 44-TFSOP (0.173, 4.40mm Width) Package
with 44 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 14V
Output Voltage at the range of 25V


BQ34Z651DBT Applications


There are a lot of Texas Instruments
BQ34Z651DBT 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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