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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54673PWP
TPS54673PWP Image
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See specifications for product details.

TPS54673PWP - Texas Instruments

Manufacturer Part Number
TPS54673PWP
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54673PWP
ECAD Model
Parts Description
IC REG BUCK ADJ 6A 28HTSSOP
Detailed Description
Package
28-PowerTSSOP (0.173', 4.40mm Width)
Data sheet
TPS54673.pdf
RoHs Status
ROHS3 Compliant
In stock: 7772

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Quantity

Specifications

TPS54673PWP Tech Specifications
Texas Instruments - TPS54673PWP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54673PWP

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.891V  
Voltage - Output (Max) 4.5V  
Voltage - Input (Min) 3V  
Voltage - Input (Max) 6V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 28-HTSSOP  
Series SWIFT™  
Package / Case 28-PowerTSSOP (0.173', 4.40mm Width)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 350kHz, 550kHz  
Current - Output 6A  
Base Product Number TPS54673  

Parts Introduction

Manufacturer Part Number

TPS54673PWP

Manufacturer

Texas Instruments

Introduction

The TPS54673PWP is a buck regulator from Texas Instruments' SWIFT™ series designed to step down voltage with high efficiency and reliability for various applications in power management.

Product Features and Performance

Adjustable output voltage from 0.891V to 4.5V

Input voltage range from 3V to 6V

High output current capability of 6A

Dual frequency options at 350kHz and 550kHz

Features synchronous rectification for improved efficiency

Operates efficiently over a wide temperature range from -40°C to 125°C

Product Advantages

Enhanced thermal performance with a surface mount package

High efficiency with synchronous rectification technology

Broad compatibility due to the wide input voltage range

Suitable for compact designs with a small package footprint

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.891V

Voltage Output (Max): 4.5V

Current Output: 6A

Frequency Switching: 350kHz, 550kHz

Quality and Safety Features

Operates within an extended temperature range ensuring reliability under various environmental conditions

Compliant with industry standards for quality and safety

Compatibility

Surface mount technology aligns with modern PCB design standards

Suitable for applications requiring adjustable output within the specified voltage and current ranges

Application Areas

Consumer Electronics

Telecommunications equipment

Computing devices

Power supply modules

Product Lifecycle

Product Status: Last Time Buy

No mention of direct replacements or upgrades; check for newer models in Texas Instruments' portfolio for future use

Several Key Reasons to Choose This Product

High efficiency and flexibility with adjustable voltage and dual frequency options

Supports high current output up to 6A suitable for power-intensive applications

Robust performance in extreme temperatures makes it applicable in varied environmental conditions

Compact and reliable design with synchronous rectification and surface mount package

Ideal for applications with last-time-buy status, ensuring availability for end-of-life productions or maintenance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54673PWP

Product Attribute TPS54673PWP TPS54678RTER TPS546C20ARVFT TPS54628DDA
Part Number TPS54673PWP TPS54678RTER TPS546C20ARVFT TPS54628DDA
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Output (Max) 4.5V 4.5V 5.5V 5.5V
Output Type Adjustable Adjustable Adjustable Adjustable
Supplier Device Package 28-HTSSOP 16-WQFN (3x3) 40-LQFN-CLIP (7x5) 8-SO PowerPad
Number of Outputs 1 1 1 1
Voltage - Input (Max) 6V 6V 18V 18V
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Input (Min) 3V 2.95V 4.5V 4.5V
Current - Output 6A 6A 35A 6A
Output Configuration Positive Positive Positive Positive
Voltage - Output (Min/Fixed) 0.891V 0.6V 0.35V 0.765V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series SWIFT™ SWIFT™ - D-CAP2™, Eco-Mode™
Topology Buck Buck Buck Buck
Frequency - Switching 350kHz, 550kHz 200kHz ~ 2MHz 200kHz ~ 1MHz 650kHz
Synchronous Rectifier Yes Yes Yes Yes
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Base Product Number TPS54673 TPS54678 TPS546C20 TPS54628
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA)
Package / Case 28-PowerTSSOP (0.173', 4.40mm Width) 16-WFQFN Exposed Pad 40-PowerLFQFN 8-PowerSOIC (0.154', 3.90mm Width)

TPS54673PWP Datasheet PDF

Download TPS54673PWP pdf datasheets and Texas Instruments documentation for TPS54673PWP - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
TPS54673.pdf

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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TPS54673PWP Image

TPS54673PWP

Texas Instruments
32D-TPS54673PWP

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