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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ24311DSGR
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BQ24311DSGR - Texas Instruments

Manufacturer Part Number
BQ24311DSGR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ24311DSGR
ECAD Model
Parts Description
IC BATT PROTECTION LI-ION 8WSON
Package
8-WFDFN Exposed Pad
Data sheet
BQ24311DSGR.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 67580

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Specifications

BQ24311DSGR Tech Specifications
Texas Instruments - BQ24311DSGR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ24311DSGR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 8-WSON (2x2)  
Series -  
Package / Case 8-WFDFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Cells -  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Function Battery Protection  
Fault Protection Over Current, Over Temperature, Over/Under Voltage  
Battery Chemistry Lithium Ion  
Base Product Number BQ24311  

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

BQ24311DSGR

Manufacturer

Texas Instruments

Introduction

The BQ24311DSGR is a battery protection device designed for managing power in lithium-ion batteries. It provides crucial safety features to prevent battery damage.

Product Features and Performance

Over current, over temperature, and over/under voltage protection

Operating in temperatures ranging from -40°C to 125°C

Compact 8-WFDFN exposed pad package for efficient thermal management

Surface mount technology for robust PCB mounting

Product Advantages

Enhances battery life and safety

Reliable performance under extreme conditions

Compact design suits modern space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium-Ion

Operating Temperature: -40°C ~ 125°C

Protection: Over Current, Over Temperature, Over/Under Voltage

Quality and Safety Features

Offers multiple layers of protection to prevent critical faults

Reliable under a broad range of environmental conditions

Compatibility

Designed for use with Lithium-Ion cells

Application Areas

Portable consumer electronics

Battery-powered devices

Energy storage systems

Product Lifecycle

Currently active product status

Not near discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

Comprehensive protection enhances device safety and longevity

High temperature tolerance ideal for harsh environments

Compact and efficient design facilitating easy integration in various applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ24311DSGR

Product Attribute BQ24311DSGR BQ24312DSGT BQ24308DSGT BQ24300DSGR
Part Number BQ24311DSGR BQ24312DSGT BQ24308DSGT BQ24300DSGR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-WSON (2x2) 8-WSON (2x2) 8-WSON (2x2) 8-WSON (2x2)
Package / Case 8-WFDFN Exposed Pad 8-WFDFN Exposed Pad 8-WFDFN Exposed Pad 8-WFDFN Exposed Pad
Number of Cells - - - -
Series - - - -
Base Product Number BQ24311 BQ24312 BQ24308 BQ24300
Battery Chemistry Lithium Ion Lithium Ion Lithium Ion Lithium Ion
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) 0°C ~ 125°C (TJ)
Fault Protection Over Current, Over Temperature, Over/Under Voltage Over Current, Over Temperature, Over/Under Voltage Over Current, Over Temperature, Over/Under Voltage Over Current, Over Temperature, Over/Under Voltage
Interface - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Function Battery Protection Battery Protection Battery Protection Battery Protection

BQ24311DSGR Datasheet PDF

Download BQ24311DSGR pdf datasheets and Texas Instruments documentation for BQ24311DSGR - Texas Instruments.

PCN Design/Specification
Mult Dev Material Chg 29/Mar/2018.pdf
PCN Assembly/Origin
Alt Assembly Site 04/Aug/2021.pdf

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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BQ24311DSGR

Texas Instruments
32D-BQ24311DSGR

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