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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54628DDAR
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TPS54628DDAR - Texas Instruments

Manufacturer Part Number
TPS54628DDAR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54628DDAR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG BUCK ADJUSTABLE 6A 8SOPWR
Package
8-SO PowerPad
Data sheet
1.TPS54628DDAR.pdf ...

PCN Assembly/Origin

2.73KHz.pdf

HTML Datasheet

TPS54628.pdf

PCN Design/Specification

Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 19625
  • Unit Price: $0.268
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.268 $0.27
10+ $0.235 $2.35
30+ $0.222 $6.66
100+ $0.204 $20.40
500+ $0.169 $84.50
1000+ $0.165 $165.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS54628DDAR Tech Specifications
Texas Instruments - TPS54628DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54628DDAR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.765V  
Voltage - Output (Max) 5.5V  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 18V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-SO PowerPad  
Series D-CAP2™, Eco-Mode™  
Package / Case 8-PowerSOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 650kHz  
Current - Output 6A  
Base Product Number TPS54628  

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

TPS54628DDAR

Manufacturer

Texas Instruments

Introduction

High-efficiency synchronous step-down regulator for power management

Product Features and Performance

D-CAP2™ control for fast transient response

Eco-Mode™ for light load efficiency

Adjustable output voltage range from 0.765V to 5.5V

Current output capability of 6A

Wide input voltage range of 4.5V to 18V

650kHz switching frequency for optimized balance between efficiency and component sizes

Integrated synchronous rectifier for improved efficiency

Thermal shutdown and over-current protection

Power Good output for sequencing

Soft start to minimize inrush current during startup

Under-voltage lockout protection

Product Advantages

High efficiency at light and heavy loads

Low external component count due to D-CAP2™ architecture

Robust thermal performance with a -40°C to 85°C operating temperature range

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 18V

Voltage - Output (Min/Fixed): 0.765V

Voltage - Output (Max): 5.5V

Current - Output: 6A

Frequency - Switching: 650kHz

Topologies: Buck, Step-Down

Synchronous Rectification: Yes

Quality and Safety Features

Over-current protection

Thermal shutdown

Under-voltage lockout

Meets EN55022 Class B EMI standards

Compatibility

Compatible with various microprocessors, FPGAs, and other digital ICs

Wide range of input and output voltages for diverse applications

Application Areas

Computing systems

Networking equipment

Consumer electronics

Telecommunications infrastructure

Industrial power supplies

Product Lifecycle

Active product lifecycle

Ongoing manufacturer support with no near-term discontinuation

Several Key Reasons to Choose This Product

Efficient power regulation for extending device battery life

Reduced design complexity due to flexible D-CAP2™ control

Versatile for both high and low-power applications

Space-saving 8-PowerSOIC package with PowerPad for improved thermal dissipation

Support for a wide range of input and output voltages catering to different power requirements

Excellent thermal and electrical protection features for system reliability

Backed by Texas Instruments' reputation for quality and support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54628DDAR

Product Attribute TPS54627DDAR TPS54628DDA TPS54627DDA TPS54625PWPR
Part Number TPS54627DDAR TPS54628DDA TPS54627DDA TPS54625PWPR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Synchronous Rectifier - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Topology - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Output (Min/Fixed) - - - -
Voltage - Output (Max) - - - -
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Output - - - -
Voltage - Input (Max) - - - -
Number of Outputs - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Function - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Voltage - Input (Min) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Output Configuration - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Frequency - Switching - - - -

TPS54628DDAR Datasheet PDF

Download TPS54628DDAR pdf datasheets and Texas Instruments documentation for TPS54628DDAR - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
TPS54628.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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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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TPS54628DDAR Image

TPS54628DDAR

Texas Instruments
32D-TPS54628DDAR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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