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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ76925RGER
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BQ76925RGER - Texas Instruments

Manufacturer Part Number
BQ76925RGER
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ76925RGER
ECAD Model
Parts Description
IC BATT MFUNC LI-ION 3-6C 24VQFN
Detailed Description
Package
24-VFQFN Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

BQ76925RGER Tech Specifications
Texas Instruments - BQ76925RGER technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ76925RGER

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 24-VQFN (4x4)  
Series -  
Package / Case 24-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -25°C ~ 85°C (TA)  
Number of Cells 3 ~ 6  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface I²C  
Function Multi-Function Controller  
Fault Protection Over Current, Over Temperature, Over/Under Voltage  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ76925  

Parts Introduction

Manufacturer Part Number

BQ76925RGER

Manufacturer

Texas Instruments

Introduction

The BQ76925RGER is an integrated battery management chip designed for monitoring and protecting Li-Ion and Li-Polymer battery packs.

Product Features and Performance

Multi-function controller for battery management

Supports Lithium Ion and Lithium Polymer batteries

Capable of managing 3 to 6 cells in a battery pack

Comprehensive fault protection for overcurrent, overtemperature, and over/under voltage

I2C interface for communication with host microcontroller

Product Advantages

Integrated solution reduces complexity and BOM cost

Accurate voltage and temperature monitoring enhances battery life and safety

Configurable protection thresholds to match specific battery pack requirements

Compact 24-VFQFN package suitable for space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 3 ~ 6

Fault Protection: Over Current, Temperature, Voltage

Interface: I2C

Operating Temperature: -25°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-VFQFN Exposed Pad

Supplier Device Package: 24-VQFN (4x4)

Base Product Number: BQ76925

Quality and Safety Features

Advanced protection features prevent battery damage under fault conditions

High-temperature operational range ensures reliability across various environments

Compatibility

Compatible with a wide range of Lithium Ion and Polymer battery packs

I2C interface allows for easy integration with most microcontroller units (MCUs)

Application Areas

Portable electronics

Electric vehicles

Power tools

Energy storage systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation, replacements or upgrades are currently not specified

Several Key Reasons to Choose This Product

Integrated cell-balancing driver for efficient power management

Flexible programmability via I2C to fit various application needs

High-accuracy monitoring to enhance the longevity of the battery pack

Robust safety features to prevent catastrophic battery failures

Provided by a reputable manufacturer known for quality semiconductor products

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ76925RGER

Product Attribute BQ76925RGER BQ7692003PWR BQ7693001DBTR BQ7692000PWR
Part Number BQ76925RGER BQ7692003PWR BQ7693001DBTR BQ7692000PWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Battery Chemistry Lithium Ion/Polymer Multi-Chemistry Multi-Chemistry Multi-Chemistry
Package / Case 24-VFQFN Exposed Pad 20-TSSOP (0.173', 4.40mm Width) 30-TFSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width)
Function Multi-Function Controller Battery Monitor Battery Monitor Battery Monitor
Base Product Number BQ76925 BQ7692003 BQ7693001 BQ7692000
Series - - - -
Operating Temperature -25°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Interface I²C I²C I²C I²C
Number of Cells 3 ~ 6 3 ~ 5 6 ~ 10 3 ~ 5
Supplier Device Package 24-VQFN (4x4) 20-TSSOP 30-TSSOP 20-TSSOP
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Fault Protection Over Current, Over Temperature, Over/Under Voltage Over Current, Over/Under Voltage, Short Circuit Over Current, Over/Under Voltage, Short Circuit Over Current, Over/Under Voltage, Short Circuit

BQ76925RGER Datasheet PDF

Download BQ76925RGER pdf datasheets and Texas Instruments documentation for BQ76925RGER - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
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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BQ76925RGER Image

BQ76925RGER

Texas Instruments
32D-BQ76925RGER

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