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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ78350DBTR-R1A
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BQ78350DBTR-R1A - Texas Instruments

Manufacturer Part Number
BQ78350DBTR-R1A
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ78350DBTR-R1A
ECAD Model
Parts Description
IC BATT MON LI-ION 3-15C 30TSSOP
Detailed Description
Package
30-TFSOP (0.173", 4.40mm Width)
Data sheet
BQ78350-R1A.pdf
RoHs Status
ROHS3 Compliant
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In stock: 16650

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Specifications

BQ78350DBTR-R1A Tech Specifications
Texas Instruments - BQ78350DBTR-R1A technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ78350DBTR-R1A

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 3 ~ 15  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface SMBus  
Function Battery Monitor  
Fault Protection Over Current, Over Temperature, Over/Under Voltage  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ78350  

Parts Introduction

Manufacturer Part Number

BQ78350DBTR-R1A

Manufacturer

Texas Instruments

Introduction

Integrated circuit for battery management and monitoring

Product Features and Performance

Supports 3 to 15 series connected Lithium-ion/polymer battery cells

Provides accurate battery cell voltage, temperature, and current monitoring

Integrates fault protection for overvoltage, undervoltage, overcurrent, and overtemperature

Communicates with host processor via SMBus interface

Product Advantages

Comprehensive battery management in a single chip

Precise monitoring and protection of battery cells

Wide operating temperature range of -40°C to 85°C

Key Technical Parameters

Operating voltage: 3.0V to 60V

Package: 30-TSSOP

Operating temperature range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Integrated fault protection mechanisms

Compatibility

Suitable for Lithium-ion/polymer battery packs with 3 to 15 cells

Application Areas

Portable electronics

Power tools

Electric vehicles

Energy storage systems

Product Lifecycle

Active product, no known discontinuation plans

Replacement and upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Comprehensive battery management in a single integrated circuit

Precise monitoring and protection of battery cells

Wide operating temperature range for diverse applications

Integrated safety features for reliable and safe operation

Compatibility with a wide range of Lithium-ion/polymer battery packs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ78350DBTR-R1A

Product Attribute BQ78350DBTR-R1A BQ78350DBTR-R1 BQ78350DBT-R1 BQ77PL900DLRG4
Part Number BQ78350DBTR-R1A BQ78350DBTR-R1 BQ78350DBT-R1 BQ77PL900DLRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount -
Number of Cells 3 ~ 15 3 ~ 15 3 ~ 15 5 ~ 10
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/Under Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer Multi-Chemistry Multi-Chemistry Lithium Ion/Polymer
Package Tape & Reel (TR) Tape & Reel (TR) Tube -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 100°C (TA)
Interface SMBus SMBus SMBus I²C
Base Product Number BQ78350 BQ78350 BQ78350 -
Series - - - -
Supplier Device Package 30-TSSOP 30-TSSOP 30-TSSOP 48-SSOP
Package / Case 30-TFSOP (0.173", 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 48-BSSOP (0.295", 7.50mm Width)
Function Battery Monitor Battery Monitor Battery Monitor Battery Protection

BQ78350DBTR-R1A Datasheet PDF

Download BQ78350DBTR-R1A pdf datasheets and Texas Instruments documentation for BQ78350DBTR-R1A - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf
HTML Datasheet
BQ78350-R1A.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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BQ78350DBTR-R1A Image

BQ78350DBTR-R1A

Texas Instruments
32D-BQ78350DBTR-R1A

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