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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ7791504PWR
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BQ7791504PWR - Texas Instruments

Manufacturer Part Number
BQ7791504PWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ7791504PWR
ECAD Model
Parts Description
IC BATT PROT LI-ION 3-5C 24TSSOP
Detailed Description
Package
24-TSSOP (0.173", 4.40mm Width)
Data sheet
BQ7791504PWR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 54020

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Specifications

BQ7791504PWR Tech Specifications
Texas Instruments - BQ7791504PWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ7791504PWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 24-TSSOP  
Series -  
Package / Case 24-TSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Cells 3 ~ 5  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Function Battery Protection  
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ7791504  

Parts Introduction

Manufacturer Part Number

BQ7791504PWR

Manufacturer

Texas Instruments

Introduction

The BQ7791504PWR is a battery protection device designed for lithium-ion and lithium-polymer batteries, suitable for applications with 3 to 5 cells. This component is intended to enhance the safety and longevity of battery packs by protecting them against various fault conditions.

Product Features and Performance

Designed for lithium-ion and lithium-polymer battery chemistries

Supports 3 to 5 cell configurations

Provides protection against overcurrent, overtemperature, over/under voltage, and short circuit conditions

Operates effectively in temperatures ranging from -40°C to 85°C

Surface mount technology ensures a minimal footprint on the circuit board

Product Advantages

Enhances battery safety and durability

Compact 24-TSSOP package reduces space requirements

Tape and Reel packaging facilitates automated assembly

Active product status ensures ongoing manufacturer support

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 3 to 5

Operating Temperature: -40°C to 85°C

Fault Protection: Overcurrent, Over Temperature, Over/Under Voltage, Short Circuit

Mounting Type: Surface Mount

Package / Case: 24-TSSOP

Quality and Safety Features

Comprehensive fault protection mechanisms

Reliable operation across a broad range of temperatures

Compatibility

Compatible with lithium ion and lithium polymer batteries within specified cell count and operational parameters

Application Areas

Consumer electronics

Portable battery packs

Energy storage systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation with sustained manufacturer support for replacements and upgrades

Several Key Reasons to Choose This Product

High reliability and safety for battery management

Suitable for high-demand electronics and energy storage applications

Compatibility with popular lithium battery chemistries

Compact and efficient design minimizes space usage

Supported by Texas Instruments' reputable customer and technical service

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ7791504PWR

Product Attribute BQ7791504PWR BQ78350DBT-R1 BQ7791508PW BQ77PL900DLR
Part Number BQ7791504PWR BQ78350DBT-R1 BQ7791508PW BQ77PL900DLR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number BQ7791504 BQ78350 BQ7791508 BQ77PL900
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Battery Chemistry Lithium Ion/Polymer Multi-Chemistry Lithium Ion/Polymer Lithium Ion/Polymer
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 100°C (TA)
Supplier Device Package 24-TSSOP 30-TSSOP 24-TSSOP 48-SSOP
Package / Case 24-TSSOP (0.173", 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 24-TSSOP (0.173", 4.40mm Width) 48-BSSOP (0.295", 7.50mm Width)
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over Temperature, Over/Under Voltage Over Current, Over Temperature, Over/Under Voltage, Short Circuit Over Current, Over/Under Voltage, Short Circuit
Interface - SMBus - I²C
Number of Cells 3 ~ 5 3 ~ 15 3 ~ 5 5 ~ 10
Function Battery Protection Battery Monitor Battery Protection Battery Protection

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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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BQ7791504PWR Image

BQ7791504PWR

Texas Instruments
32D-BQ7791504PWR

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