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BQ26221PW

BQ26221PW

BQ26221PW

Texas Instruments

-20°C~70°C TA 1 Channel DUAL Battery Management ICs 3.6V BQ26221 8 Pins 1 Cell Lithium-Ion 8-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ26221PW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 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-20°C~70°C TA
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.6V
Terminal Pitch0.65mm
Base Part Number BQ26221
Function Battery Monitor
Number of Channels 1
Interface HDQ
Max Supply Voltage4.5V
Min Supply Voltage2.8V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current5mA
Adjustable Threshold NO
Max Input Voltage 7V
Battery ChemistryLithium-Ion
Number of Cells 1
Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:571 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.55000$7.55
10$6.82200$68.22
25$6.50480$162.62
100$5.64790$564.79
500$4.91816$2459.08

BQ26221PW Product Details

BQ26221PW Overview


It is appropriate for the 8-TSSOP (0.173, 4.40mm Width) package. POWER SUPPLY SUPPORT CIRCUIT is the analog IC that this power IC employs. There are 1 channels available. It has a total of 8 pins. It's packaged in a Tube case. This electrical part's minimum supply voltage should not be less than 2.8V volts. This electronic component is mounted in the way of Surface Mount. This power IC's supplied voltage should not exceed 4.5V volts. It is able to deliver the Battery Monitor functions. It is best for the electric part to operate temperature at the range of -20°C~70°C TA to deliver its performance. The battery chemistry of this electronic component includes Lithium-Ion. Keep in mind that this battery management IC should be set to 3.6V at all times. It is based on BQ26221 family. It is available to power the battery instrument input voltage under 7V. The maximum current that can be supplied to the battery management IC is 5mA.

BQ26221PW 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 3.6V


BQ26221PW Applications


There are a lot of Texas Instruments
BQ26221PW Battery Management ICs applications.


  • Electric vehicles
  • Electric cars
  • Trucks
  • Non-road type vehicles
  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations

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