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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ29330DBTR
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BQ29330DBTR - Texas Instruments

Manufacturer Part Number
BQ29330DBTR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ29330DBTR
ECAD Model
Parts Description
IC BATT PROT LI-ION 2-4C 30TSSOP
Package
30-TFSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

BQ29330DBTR Tech Specifications
Texas Instruments - BQ29330DBTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ29330DBTR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 30-TSSOP  
Series -  
Package / Case 30-TFSOP (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 110°C (TA)  
Number of Cells 2 ~ 4  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface I²C  
Function Battery Protection  
Fault Protection Over Current, Over/Under Voltage, Short Circuit  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ29330  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

BQ29330DBTR

Manufacturer

Texas Instruments

Introduction

Integrated battery protection IC for Li-Ion/Li-Polymer cells

Product Features and Performance

Supports 2-4 series Lithium Ion/Polymer cells

Over Current, Over/Under Voltage, Short Circuit protection

Integrates I2C communication interface

Operational Temperature range -40°C ~ 110°C

Surface Mount, 30-TFSOP form factor

Product Advantages

Enhanced battery safety

Real-time fault monitoring

Extended battery life through precise management

Small footprint for space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2 ~ 4

Interface: I2C

Operating Temperature: -40°C ~ 110°C

Mounting Type: Surface Mount

Package / Case: 30-TFSOP

Supplier Device Package: 30-TSSOP

Quality and Safety Features

Multiple protection functions

High temperature operational capability

Proven Texas Instruments quality

Compatibility

Compatible with various lithium battery chemistries

Surface mount suitable for automated PCB assembly

Application Areas

Portable electronics

Battery packs

Consumer electronics

Energy storage systems

Product Lifecycle

Product Status: Not For New Designs

Anticipate possible need for future replacement or upgrade solutions

Several Key Reasons to Choose This Product

Texas Instruments reliability and support

Comprehensive protection features for battery management

I2C interface for system integration and data exchange

Robust product suitable for extreme temperature environments

Designed to optimize battery performance and extend lifespan

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ29330DBTR

Product Attribute BQ29330DBTR BQ29312PWR BQ29312PW BQ29400ADCT3
Part Number BQ29330DBTR BQ29312PWR BQ29312PW BQ29400ADCT3
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Function Battery Protection Battery Protection Battery Protection Battery Protection
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 30-TSSOP 24-TSSOP 24-TSSOP SM8
Base Product Number BQ29330 BQ29312 BQ29312 BQ29400
Number of Cells 2 ~ 4 2 ~ 4 2 ~ 4 2 ~ 4
Interface I²C I²C I²C -
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Fault Protection Over Current, Over/Under Voltage, Short Circuit Over Current, Over/Under Voltage, Short Circuit Over Current, Over/Under Voltage, Short Circuit Over Voltage
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion
Operating Temperature -40°C ~ 110°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Package / Case 30-TFSOP (0.173', 4.40mm Width) 24-TSSOP (0.173', 4.40mm Width) 24-TSSOP (0.173', 4.40mm Width) 8-LSSOP, 8-MSOP (0.110', 2.80mm Width)

BQ29330DBTR Datasheet PDF

Download BQ29330DBTR pdf datasheets and Texas Instruments documentation for BQ29330DBTR - Texas Instruments.

HTML Datasheet
Cylindrical Battery Holders.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BQ29330DBTR Image

BQ29330DBTR

Texas Instruments
32D-BQ29330DBTR

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