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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ManagementBQ78350DBT-R1A
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BQ78350DBT-R1A - Texas Instruments

Manufacturer Part Number
BQ78350DBT-R1A
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ78350DBT-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: 10575

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Specifications

BQ78350DBT-R1A Tech Specifications
Texas Instruments - BQ78350DBT-R1A technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ78350DBT-R1A

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Supplier Device Package 30-TSSOP  
Series -  
Package / Case 30-TFSOP (0.173", 4.40mm Width)  
Package Tube  
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

BQ78350DBT-R1A

Manufacturer

Texas Instruments

Introduction

Battery management integrated circuit for lithium-ion and lithium-polymer batteries

Product Features and Performance

Battery monitor functionality

Supports 3 to 15 cell battery packs

SMBus communication interface

Overcurrent, overtemperature, and over/under voltage protection

Surface mount technology

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

TFSOP 30-pin package

Product Advantages

Advanced battery monitoring capabilities

Flexible cell count support ideal for various battery configurations

Built-in safety features to protect against battery faults

High reliability and precision

Key Technical Parameters

Number of Cells: 3 ~ 15

Interface: SMBus

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

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Comprehensive fault protection mechanisms

Designed for safe and robust battery management applications

Compatibility

Compatible with lithium-ion and lithium-polymer battery chemistries

Application Areas

Portable electronic devices

Electric vehicles

Battery-powered tools

Energy storage systems

Product Lifecycle

Currently active product

No indication of nearing discontinuation

Replacement or upgrade paths may be available through Texas Instruments

Several Key Reasons to Choose This Product

Highly adaptable to different battery configurations

Texas Instruments' reputable manufacturing quality and support

Incorporates multiple protection features enhancing device safety

Suitable for a wide range of temperature conditions

Enables intelligent battery management for efficient power usage

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ78350DBT-R1A

Product Attribute BQ78350DBT-R1A BQ77PL157APWR-4225 BQ77PL900DLR BQ78412DDWT
Part Number BQ78350DBT-R1A BQ77PL157APWR-4225 BQ77PL900DLR BQ78412DDWT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 110°C (TA) -40°C ~ 100°C (TA) -40°C ~ 85°C (TA)
Function Battery Monitor Battery Protection Battery Protection Battery Monitor
Number of Cells 3 ~ 15 3 ~ 6 5 ~ 10 1
Interface SMBus - I²C UART
Supplier Device Package 30-TSSOP 16-TSSOP 48-SSOP 44-HTSSOP
Fault Protection Over Current, Over Temperature, Over/Under Voltage Over Voltage Over Current, Over/Under Voltage, Short Circuit Over Voltage
Base Product Number BQ78350 BQ77PL157 BQ77PL900 BQ78412
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lead Acid
Package / Case 30-TFSOP (0.173", 4.40mm Width) 16-TSSOP (0.173', 4.40mm Width) 48-BSSOP (0.295", 7.50mm Width) 44-PowerTSSOP (0.244", 6.20mm Width)
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -

BQ78350DBT-R1A Datasheet PDF

Download BQ78350DBT-R1A pdf datasheets and Texas Instruments documentation for BQ78350DBT-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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BQ78350DBT-R1A Image

BQ78350DBT-R1A

Texas Instruments
32D-BQ78350DBT-R1A

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