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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersBQ2031SN-A5TR
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BQ2031SN-A5TR - Texas Instruments

Manufacturer Part Number
BQ2031SN-A5TR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ2031SN-A5TR
ECAD Model
Parts Description
IC BAT CHG LEAD ACID 1CEL 16SOIC
Detailed Description
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
BQ2031.pdf
RoHs Status
ROHS3 Compliant
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In stock: 5282

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Specifications

BQ2031SN-A5TR Tech Specifications
Texas Instruments - BQ2031SN-A5TR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ2031SN-A5TR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Max) 5.5V  
Supplier Device Package 16-SOIC  
Series -  
Programmable Features Current, Timer, Voltage  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -20°C ~ 70°C (TA)  
Number of Cells 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Fault Protection Over Temperature, Over Voltage  
Current - Charging Constant, Pulsed  
Charge Current - Max 5mA  
Battery Pack Voltage -  
Battery Chemistry Lead Acid  
Base Product Number BQ2031  

Parts Introduction

Manufacturer Part Number

BQ2031SN-A5TR

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for battery charging

Product Features and Performance

Charges 1-cell lead-acid batteries

Constant and pulsed charging current

Programmable current, timer, and voltage

Fault protection against overtemperature and overvoltage

Product Advantages

Efficient charging algorithm for lead-acid batteries

Integrated protection features

Customizable charging parameters

Key Technical Parameters

Operating temperature range: -20°C to 70°C

Maximum supply voltage: 5.5V

Maximum charging current: 5mA

Battery chemistry: Lead-acid

Quality and Safety Features

RoHS3 compliant

Over-temperature and over-voltage protection

Compatibility

Suitable for 1-cell lead-acid battery applications

Application Areas

Battery chargers for lead-acid batteries in various devices and systems

Product Lifecycle

This is an active product, with no information on discontinuation or availability of replacements/upgrades.

Key Reasons to Choose This Product

Efficient and reliable charging of lead-acid batteries

Integrated protection features for safe operation

Customizable charging parameters to meet specific application requirements

Proven reliability and performance from a leading semiconductor manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ2031SN-A5TR

Product Attribute BQ2031SN-A5TR BQ2031SN-A5TRG4 BQ2031PN-A5 BQ2031SN-A5
Part Number BQ2031SN-A5TR BQ2031SN-A5TRG4 BQ2031PN-A5 BQ2031SN-A5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Programmable Features Current, Timer, Voltage Current, Timer, Voltage Current, Timer, Voltage Current, Timer, Voltage
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Charge Current - Max 5mA 5mA 5mA 5mA
Number of Cells 1 1 1 1
Current - Charging Constant, Pulsed Constant, Pulsed Constant, Pulsed Constant, Pulsed
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 16-DIP (0.300", 7.62mm) 16-SOIC (0.154', 3.90mm Width)
Battery Chemistry Lead Acid Lead Acid Lead Acid Lead Acid
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V
Interface - - - -
Fault Protection Over Temperature, Over Voltage Over Temperature, Over Voltage Over Temperature, Over Voltage Over Temperature, Over Voltage
Operating Temperature -20°C ~ 70°C (TA) -20°C ~ 70°C (TA) -20°C ~ 70°C (TA) -20°C ~ 70°C (TA)
Base Product Number BQ2031 BQ2031 BQ2031 BQ2031
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Battery Pack Voltage - - - -
Supplier Device Package 16-SOIC 16-SOIC 16-PDIP 16-SOIC

BQ2031SN-A5TR Datasheet PDF

Download BQ2031SN-A5TR pdf datasheets and Texas Instruments documentation for BQ2031SN-A5TR - Texas Instruments.

PCN Design/Specification
Mult Devices Font 21/Apr/2018.pdf
HTML Datasheet
BQ2031.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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BQ2031SN-A5TR Image

BQ2031SN-A5TR

Texas Instruments
32D-BQ2031SN-A5TR

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