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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersBQ24073RGTT
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BQ24073RGTT - Texas Instruments

Manufacturer Part Number
BQ24073RGTT
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ24073RGTT
ECAD Model
Parts Description
IC BATT CHG LI-ION 1CELL 16QFN
Package
16-VFQFN Exposed Pad
Data sheet
BQ24073RGTT.pdf
RoHs Status
ROHS3 Compliant
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Specifications

BQ24073RGTT Tech Specifications
Texas Instruments - BQ24073RGTT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ24073RGTT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Max) 6.4V  
Supplier Device Package 16-VQFN (3x3)  
Series -  
Programmable Features Current, Timer  
Package / Case 16-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, Over Voltage, Reverse Current, Short Circuit  
Current - Charging Constant - Programmable  
Charge Current - Max 1.5A  
Battery Pack Voltage 4.2V  
Battery Chemistry Lithium Ion  
Base Product Number BQ24073  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

BQ24073RGTT

Manufacturer

Texas Instruments

Introduction

The BQ24073RGTT is a highly integrated lithium-ion battery charger designed for use in single-cell applications, leveraging state-of-the-art charging technology to optimize battery performance and lifespan.

Product Features and Performance

Lithium-Ion battery chemistry support

Supports single-cell configuration

Programmable charging current and timer

Integrated fault protection mechanisms for over-temperature, over-voltage, reverse current, and short circuit

Maximum charge current of 1.5A

Battery pack voltage of 4.2V

Supports a maximum supply voltage of 6.4V

USB interface for charging control

Operating Temperature range from -40°C to 125°C

Product Advantages

Optimized for efficiency and safety

Extended battery lifespan with precise charging control

Flexible and programmable to suit various application needs

High reliability due to robust fault protection

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current Max: 1.5A

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 6.4V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Reverse Current Protection

Short Circuit Protection

Compatibility

Compatible with various single cell Lithium Ion batteries

USB interface compatibility for power management

Application Areas

Portable consumer electronics

Handheld devices

Battery-powered gadgets

Product Lifecycle

Current product status is active

Not nearing discontinuation

Continual product support and upgrade availability

Several Key Reasons to Choose This Product

High-efficiency charging maximizes battery capacity

Advanced safety features protect against common fault conditions

Programmable features allow customization for unique application requirements

Wide operating temperature range suitable for extreme environments

Reliable manufacturer and support from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ24073RGTT

Product Attribute BQ24073RGTT BQ24075RGTT BQ24075RGTR BQ24074RGTT
Part Number BQ24073RGTT BQ24075RGTT BQ24075RGTR BQ24074RGTT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package 16-VQFN (3x3) 16-VQFN (3x3) 16-VQFN (3x3) 16-VQFN (3x3)
Programmable Features Current, Timer Current, Timer Current, Timer Current, Timer
Charge Current - Max 1.5A 1.5A 1.5A 1.5A
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Battery Pack Voltage 4.2V 4.2V 4.2V 4.2V
Number of Cells 1 1 1 1
Base Product Number BQ24073 BQ24075 BQ24075 BQ24074
Current - Charging Constant - Programmable Constant - Programmable Constant - Programmable Constant - Programmable
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad
Interface USB USB USB USB
Series - - - -
Fault Protection Over Temperature, Over Voltage, Reverse Current, Short Circuit Over Temperature, Over Voltage, Reverse Current, Short Circuit Over Temperature, Over Voltage, Reverse Current, Short Circuit Over Temperature, Over Voltage, Reverse Current, Short Circuit
Battery Chemistry Lithium Ion Lithium Ion Lithium Ion Lithium Ion
Voltage - Supply (Max) 6.4V 6.4V 6.4V 10.2V

BQ24073RGTT Datasheet PDF

Download BQ24073RGTT pdf datasheets and Texas Instruments documentation for BQ24073RGTT - Texas Instruments.

PCN Design/Specification
Mult Dev Material Chg 29/Mar/2018.pdf BQ2407y 18/Feb/2020.pdf
PCN Assembly/Origin
2.73KHz.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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BQ24073RGTT Image

BQ24073RGTT

Texas Instruments
32D-BQ24073RGTT

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