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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ3055DBTR
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BQ3055DBTR - Texas Instruments

Manufacturer Part Number
BQ3055DBTR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ3055DBTR
ECAD Model
Parts Description
IC BAT MFUNC LI-ION 2-4C 30TSSOP
Detailed Description
Package
30-TFSOP (0.173", 4.40mm Width)
Data sheet
BQ3055DBTR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 3367

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Specifications

BQ3055DBTR Tech Specifications
Texas Instruments - BQ3055DBTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ3055DBTR

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 ~ 85°C (TA)  
Number of Cells 2 ~ 4  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface SMBus  
Function Multi-Function Controller  
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ3055  

Parts Introduction

Manufacturer Part Number

BQ3055DBTR

Manufacturer

Texas Instruments

Introduction

Integrated circuit for advanced battery management

Product Features and Performance

Multi-Function Controller

Designed for Lithium Ion/Polymer batteries

Management of 2 to 4 cells in series

SMBus communication interface

Fault Protection includes Over Current, Over Temperature, Over/Under Voltage, Short Circuit

Product Advantages

Precise battery monitoring

Enhances battery safety and reliability

Improves overall battery performance

Integrates multiple functions into a single chip

Supports intelligent battery management systems

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2 to 4

Interface: SMBus

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 30-TFSOP

Supplier Device Package: 30-TSSOP

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Over/Under Voltage Protection

Short Circuit Protection

Compatibility

Compatible with Lithium Ion/Polymer batteries

SMBus communication protocol

Application Areas

Portable electronics

Battery packs for consumer electronics

Energy storage systems

Uninterruptible power supplies

Product Lifecycle

Active

Current production with ongoing support

Key Reasons to Choose This Product

Advanced power management for Li-Ion/Li-Polymer

Integrated multi-functionality reduces system complexity

Built-in safety features ensure battery protection

Operational across a wide temperature range

Proven performance from a reputable manufacturer, Texas Instruments

Long-term availability for design continuity

Supports industry-standard SMBus for easy integration

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ3055DBTR

Product Attribute BQ3055DBTR BQ30Z554DBTR-R1 BQ30Z554DBT BQ3060PWR
Part Number BQ3055DBTR BQ30Z554DBTR-R1 BQ30Z554DBT BQ3060PWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Voltage Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface SMBus SMBus SMBus SMBus
Base Product Number BQ3055 BQ30Z554 - BQ3060
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function Multi-Function Controller Battery Monitor Fuel Gauge Multi-Function Controller
Package Tape & Reel (TR) Tape & Reel (TR) Bulk Tape & Reel (TR)
Supplier Device Package 30-TSSOP 30-TSSOP 30-TSSOP 24-TSSOP
Number of Cells 2 ~ 4 2 ~ 4 2 ~ 4 2 ~ 4
Package / Case 30-TFSOP (0.173", 4.40mm Width) 30-TFSOP (0.173", 4.40mm Width) 30-TFSOP (0.173", 4.40mm Width) 24-TSSOP (0.173', 4.40mm Width)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Series - Impedance Track™ - -
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer - Lithium Ion/Polymer

BQ3055DBTR Datasheet PDF

Download BQ3055DBTR pdf datasheets and Texas Instruments documentation for BQ3055DBTR - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf
PCN Assembly/Origin
BQ30x/XTR30x 03/Aug/2022.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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BQ3055DBTR Image

BQ3055DBTR

Texas Instruments
32D-BQ3055DBTR

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