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BQ29449DRBT

BQ29449DRBT
Mfr. #:
BQ29449DRBT
Description:
Battery Management Secondary Over- Voltage Protection
Lifecycle:
New from this manufacturer.
Datasheet:
BQ29449DRBT Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
BQ29449DRBT more Information BQ29449DRBT Product Details
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
PMIC - Battery Management
Series
BQ29449
Product
Battery Protection
Packaging
Digi-ReelR Alternate Packaging
Unit-Weight
0.000847 oz
Mounting-Style
SMD/SMT
Package-Case
VSON-8
Operating-Temperature
-40°C ~ 110°C (TA)
Battery-Chemistry
Lithium-Ion
Number-of-Cells
Function
Battery Protection
Interface
-
Supplier-Device-Package
8-SON Exposed Pad (3x3)
Fault-Protection
Over Voltage
Drawing-Number
296; 4203482-2; DRB; 8
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Operating-Supply-Voltage
4 V to 25 V
Output-Voltage
8 V
Operating-Supply-Current
2 uA
Battery-Type
Li-Ion
Tags
BQ2944, BQ294, BQ29, BQ2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
BQ2944x Secondary Overvoltage Protection ICs
The OMO Electronic bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell lithium-ion battery packs. The TI bq2944x incorporates a high-accuracy precision overvoltage detection circuit. This TI secondary overvoltage protection IC compares the voltage of each cell in a battery pack to an internal reference voltage. If any cells reach an overvoltage condition, the TI bq2944x starts a timer that provides a delay proportional to the capacitance on the CD pin. Upon expiration of the internal timer, the OUT pin changes from a low state to a high state. An optional latch configuration is available that holds the OUT pin in a high state indefinitely after an overvoltage condition has satisfied the specified delay timer period. The latch is released when the CD pin is shorted to GND. This TI secondary overvoltage protection IC is designed for Li-Ion battery packs in notebook computers, power tools, and portable equipment and instrumentation.
Part # Description Stock Price
BQ29449DRBT
DISTI # 296-27608-2-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 500:$0.8890
BQ29449DRBT
DISTI # 296-27608-1-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    BQ29449DRBT
    DISTI # 296-27608-6-ND    		IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      BQ29449DRBT
      DISTI # BQ29449DRBT      		Li-Ion 4.3V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29449DRBT)
      RoHS: Compliant
      Min Qty: 500
      Container: Reel      		Americas - 0
      • 500:$0.7369
      • 1000:$0.7009
      • 1500:$0.6779
      • 2500:$0.6549
      • 5000:$0.6369
      BQ29449DRBT
      DISTI # BQ29449DRBT      		Li-Ion 4.3V 8-Pin VSON EP T/R (Alt: BQ29449DRBT)
      RoHS: Compliant
      Min Qty: 1
      Container: Tape and Reel      		Europe - 0
      • 1:€1.0069
      • 10:€0.9059
      • 25:€0.8239
      • 50:€0.7549
      • 100:€0.6969
      • 500:€0.6469
      • 1000:€0.6039
      BQ29449DRBTPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
      RoHS: Compliant      		7958
      • 1000:$0.5500
      • 500:$0.5800
      • 100:$0.6100
      • 25:$0.6300
      • 1:$0.6800
      BQ29449DRBR
      DISTI # 595-BQ29449DRBR      		Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant      		0
        BQ29449DRBT
        DISTI # 595-BQ29449DRBT        		Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant        		0
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          Availability
          Stock:
          Available
          On Order:
          3500
          Enter Quantity:
          Current price of BQ29449DRBT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
          Reference price (USD)
          Quantity
          Unit Price
          Ext. Price
          1
          $0.82
          $0.82
          10
          $0.78
          $7.84
          100
          $0.74
          $74.25
          500
          $0.70
          $350.65
          1000
          $0.66
          $660.00
          Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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