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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersBQ24031RHLT
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BQ24031RHLT - Texas Instruments

Manufacturer Part Number
BQ24031RHLT
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ24031RHLT
ECAD Model
Parts Description
IC BATT CHG LI-ION 1CELL 20VQFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
BQ24030,31,32A,35,38.pdf
RoHs Status
ROHS3 Compliant
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In stock: 10992

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Specifications

BQ24031RHLT Tech Specifications
Texas Instruments - BQ24031RHLT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ24031RHLT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Max) 16V  
Supplier Device Package 20-VQFN (3.5x4.5)  
Series bqTINY™ III  
Programmable Features Current, Timer  
Package / Case 20-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Cells 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface USB  
Fault Protection Over Temperature, Reverse Current, Short Circuit  
Current - Charging Constant - Programmable  
Charge Current - Max 1.5A  
Battery Pack Voltage 4.36V  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ24031  

Parts Introduction

Manufacturer Part Number

BQ24031RHLT

Manufacturer

Texas Instruments

Introduction

The BQ24031RHLT is a highly integrated lithium-ion/polymer battery charger from Texas Instruments, belonging to the bqTINY™ III series. It provides a complete power management solution optimized for efficient charging applications.

Product Features and Performance

Lithium Ion/Polymer battery compatibility

Programmable charging current and safety timer

Fault protection features include over temperature, reverse current, and short circuit

Supports a maximum charge current of 1.5A

Battery voltage support up to 4.36V

Compatible with a supply voltage up to 16V

USB interface for connection flexibility

Operates effectively from -40°C to 125°C

Product Advantages

Compact 20-VFQFN Exposed Pad package for space-saving on PCB

High efficiency charging control optimized for portable devices

Robust fault protection enhances safety and durability of battery charging

Flexible programming options for varying application requirements

Key Technical Parameters

Charge Current Max: 1.5A

Battery Pack Voltage: 4.36V

Voltage Supply (Max): 16V

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Temperature Protection

Reverse Current Protection

Short Circuit Protection

Compatibility

Compatible with Lithium Ion and Polymer single cell batteries

Interface: USB for versatile connectivity

Application Areas

Mobile and portable devices

Consumer electronics

Handheld industrial equipment

Product Lifecycle

Currently in active production

Not nearing discontinuation

Availability of replacements or upgrades ensured by Texas Instruments

Several Key Reasons to Choose This Product

Tailored for high efficiency in small form factor devices

Extensive programmable features offering design flexibility

Robust safety features protect against common faults

High temperature operational resilience, suitable for harsh environments

Comprehensive support from Texas Instruments for product integration and application

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ24031RHLT

Product Attribute BQ24031RHLT BQ24032ARHLR BQ24035RHLR BQ24030RHLRG4
Part Number BQ24031RHLT BQ24032ARHLR BQ24035RHLR BQ24030RHLRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Charging Constant - Programmable Constant - Programmable Constant - Programmable Constant - Programmable
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Interface USB USB USB USB
Supplier Device Package 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5)
Battery Pack Voltage 4.36V 4.2V 4.2V 4.2V
Base Product Number BQ24031 BQ24032 BQ24035 BQ24030
Series bqTINY™ III bqTINY™ III bqTINY™ III bqTINY™ III
Programmable Features Current, Timer Current, Timer Current, Timer Current, Timer
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Fault Protection Over Temperature, Reverse Current, Short Circuit Over Temperature, Reverse Current, Short Circuit Over Temperature, Reverse Current, Short Circuit Over Temperature, Reverse Current, Short Circuit
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer
Package / Case 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad 20-VFQFN Exposed Pad
Charge Current - Max 1.5A 1.5A 1.5A 1.5A
Voltage - Supply (Max) 16V 16V 16V 16V
Number of Cells 1 1 1 1

BQ24031RHLT Datasheet PDF

Download BQ24031RHLT pdf datasheets and Texas Instruments documentation for BQ24031RHLT - Texas Instruments.

HTML Datasheet
BQ24030,31,32A,35,38.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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BQ24031RHLT Image

BQ24031RHLT

Texas Instruments
32D-BQ24031RHLT

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