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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ20Z75DBT
Texas Instruments
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BQ20Z75DBT - Texas Instruments

Manufacturer Part Number
BQ20Z75DBT
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ20Z75DBT
ECAD Model
Parts Description
IC GAS GAUGE W/TRACK IMP 38TSSOP
Detailed Description
Package
38-TFSOP (0.173", 4.40mm Width)
Data sheet
BQ20Z75DBT.pdf
RoHs Status
ROHS3 Compliant
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In stock: 17360

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Specifications

BQ20Z75DBT Tech Specifications
Texas Instruments - BQ20Z75DBT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ20Z75DBT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 38-TSSOP  
Series Impedance Track™  
Package / Case 38-TFSOP (0.173", 4.40mm Width)  
Package Tube  
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 BQ20Z75  

Parts Introduction

Manufacturer Part Number

BQ20Z75DBT

Manufacturer

Texas Instruments

Introduction

Battery Management System Controller with Impedance Track Technology

Product Features and Performance

Supports 2 to 4-Series Lithium-Ion or Lithium-Polymer Cells

Integrates Impedance Track Algorithm for Accurate State-of-Charge Estimation

Multi-Function Controller with Advanced Safety Features

SMBus Communication Interface

Operating Temperature Ranges from -40°C to 85°C

Surface Mount 38-TFSOP Packaging

Product Advantages

Robust Over Current, Over Temperature and Over/Under Voltage Protection

Short Circuit Protection Enhancing Safety

Precision Monitoring and Longer Battery Life with Impedance Track

Key Technical Parameters

Battery Chemistry Compatibility: Lithium Ion/Polymer

Cell Count Support: 2 to 4 Series Cells

Communication Interface: SMBus

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

Fault Protection Mechanisms: Over Current, Over Temperature, Over/Under Voltage, Short Circuit

Mounting Type: Surface Mount Technology

Quality and Safety Features

Advanced Safety Functions for Battery Protection

Error Checking via SMBus to Prevent Miscommunication

Compatibility

Supports Common Lithium Battery Chemistries

Designed for Use with SMBus Compatible Devices

Application Areas

Portable Electronics

Battery-Powered Medical Devices

Handheld Industrial Equipment

Consumer Electronics with Battery Management Needs

Product Lifecycle

Discontinued at Digi-Key

Potential Availability Through Other Distributors or as End-of-Life Stock

Several Key Reasons to Choose This Product

High Precision Battery Management and Reporting

Enhances Safety with Comprehensive Protection Features

Extended Battery Life through Impedance Track Technology

Wide Operating Temperature Suitable for Various Environments

Easily Integrates into Existing SMBus Systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ20Z75DBT

Product Attribute BQ20Z75DBT BQ20Z75DBTR-V160G4 BQ20Z70PW-V150 BQ20Z70PW
Part Number BQ20Z75DBT BQ20Z75DBTR-V160G4 BQ20Z70PW-V150 BQ20Z70PW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number BQ20Z75 BQ20Z75 BQ20Z70 BQ20Z70
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Cells 2 ~ 4 2 ~ 4 2 ~ 4 2 ~ 4
Interface SMBus SMBus SMBus SMBus
Package Tube Tape & Reel (TR) Tube Tube
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Package / Case 38-TFSOP (0.173", 4.40mm Width) 38-TFSOP (0.173', 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173', 4.40mm Width)
Supplier Device Package 38-TSSOP 38-TSSOP 20-TSSOP 20-TSSOP
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Function Multi-Function Controller Multi-Function Controller Battery Monitor Battery Monitor
Series Impedance Track™ Impedance Track™ Impedance Track™ Impedance Track™

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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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Texas Instruments

BQ20Z75DBT

Texas Instruments
32D-BQ20Z75DBT

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