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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS62743YFPT
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TPS62743YFPT - Texas Instruments

Manufacturer Part Number
TPS62743YFPT
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS62743YFPT
ECAD Model
Parts Description
IC REG BUCK PROG 300MA 8DSBGA
Detailed Description
Package
8-XFBGA, DSBGA
Data sheet
TPS62743(1) Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS62743YFPT Tech Specifications
Texas Instruments - TPS62743YFPT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS62743YFPT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) 3.3V  
Voltage - Input (Min) 2.15V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-DSBGA  
Series DCS-Control™  
Package / Case 8-XFBGA, DSBGA  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Programmable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 1.2MHz  
Current - Output 300mA  
Base Product Number TPS62743  

Parts Introduction

Manufacturer Part Number

TPS62743YFPT

Manufacturer

Texas Instruments

Introduction

The TPS62743YFPT is a highly efficient step-down converter from Texas Instruments designed for battery-powered and low-power applications.

Product Features and Performance

High efficiency with DCS-Control™ topology

Adjustable output voltage from 1.2V to 3.3V

Output current capacity of 300mA

Low-power operation with 1.2MHz switching frequency

Synchronous rectification for improved efficiency

Programmable output for flexibility in applications

Supports a wide input voltage range from 2.15V to 5.5V

Thermal shutdown and over-current protection

Product Advantages

Optimized for battery life extension

High conversion efficiency reduces heat generation

Small form factor with 8-XFBGA, DSBGA package

Low quiescent current ideal for portable applications

Key Technical Parameters

Input Voltage: 2.15V to 5.5V

Output Voltage: 1.2V to 3.3V

Output Current: 300mA

Switching Frequency: 1.2MHz

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-XFBGA, DSBGA

Quality and Safety Features

Built-in over-temperature protection

Current limit protection to safeguard the device

Under-voltage lockout prevents deep battery discharge

Compatibility

Designed for use with multiple battery chemistries

Compatible with other low-power peripheral components

Application Areas

Portable electronics

Battery-powered equipment

Wireless sensors

Internet of Things (IoT) devices

Power management for embedded systems

Product Lifecycle

Product Status: Active

No notification of discontinuation

Direct replacements or upgrade paths available if needed

Key Reasons to Choose This Product

High efficiency enables longer battery life for portable devices

Flexible power management suitable for a wide range of applications

Compact size allows for integration into space-constrained designs

High reliability due to safety features and robust operating temperature range

Backed by Texas Instruments' quality and support

Low-power design meets demand for energy-saving devices

Easy to use with programmable output voltage for design versatility

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS62743YFPT

Product Attribute TPS62743YFPT TPS62737RGYR TPS62748YFPR TPS627451DSST
Part Number TPS62743YFPT TPS62737RGYR TPS62748YFPR TPS627451DSST
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Topology Buck Buck Buck Buck
Operating Temperature -40°C ~ 125°C (TJ) -20°C ~ 85°C (TA) -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Supplier Device Package 8-DSBGA 14-VQFN (3.5x3.5) 8-DSBGA 12-WSON (2x3)
Synchronous Rectifier Yes Yes Yes Yes
Voltage - Output (Min/Fixed) 1.2V 1.3V 1.2V, 1.8V 1.3V
Current - Output 300mA 200mA 300mA 300mA
Series DCS-Control™ - - DCS-Control™
Output Type Programmable Programmable Programmable Programmable
Base Product Number TPS62743 TPS62737 TPS62748 TPS627451
Voltage - Input (Min) 2.15V 2V 2.15V 3.3V
Frequency - Switching 1.2MHz 2MHz 1.2MHz Up to 2.5MHz
Number of Outputs 1 1 1 1
Output Configuration Positive Positive Positive Positive
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Max) 3.3V 5V - 2.8V
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Input (Max) 5.5V 5.5V 5.5V 10V
Package / Case 8-XFBGA, DSBGA 14-VFQFN Exposed Pad 8-XFBGA, DSBGA 12-WFDFN Exposed Pad

TPS62743YFPT Datasheet PDF

Download TPS62743YFPT pdf datasheets and Texas Instruments documentation for TPS62743YFPT - Texas Instruments.

PCN Packaging
Carrier Tape 28/Aug/2018.pdf WCSP Pin Indicator 15/Jan/2021.pdf
PCN Design/Specification
DSBGA/Usip 14/Sep/2016.pdf DSBGA/uSIP 22/Jun/2016.pdf
HTML Datasheet
TPS62743(1) Datasheet.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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TPS62743YFPT Image

TPS62743YFPT

Texas Instruments
32D-TPS62743YFPT

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