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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS40055PWPRG4
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TPS40055PWPRG4 - Texas Instruments

Manufacturer Part Number
TPS40055PWPRG4
Manufacturer
Texas Instruments
Allelco Part Number
98D-TPS40055PWPRG4
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 16HTSSOP
Package
16-HTSSOP
Data sheet
1.TPS40055PWPRG4.pdf ...

PCN Design/Specification

TPS4005x Desing Revision 20/Feb/2014.pdf

HTML Datasheet

TPS40054/55/57.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS40055PWPRG4 Tech Specifications
Texas Instruments - TPS40055PWPRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS40055PWPRG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 8V ~ 40V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-HTSSOP  
Series -  
Serial Interfaces -  
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching Up to 1MHz  
Duty Cycle (Max) 94%  
Control Features Current Limit, Enable, Frequency Control, Soft Start  
Clock Sync Yes  
Base Product Number TPS40055  

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 with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS40055PWPRG4

Product Attribute TPS40055PWPG4 TPS40056PWPRG4 TPS40054PWPRG4 TPS40054PWPG4
Part Number TPS40055PWPG4 TPS40056PWPRG4 TPS40054PWPRG4 TPS40054PWPG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Frequency - Switching - - - -
Duty Cycle (Max) - - - -
Output Configuration - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Topology - - - -
Clock Sync - - - -
Number of Outputs - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Control Features - - - -
Output Phases - - - -
Serial Interfaces - - - -
Synchronous Rectifier - - - -
Function - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

TPS40055PWPRG4 Datasheet PDF

Download TPS40055PWPRG4 pdf datasheets and Texas Instruments documentation for TPS40055PWPRG4 - Texas Instruments.

PCN Design/Specification
TPS4005x Desing Revision 20/Feb/2014.pdf
PCN Packaging
Symbolization Update 14/Feb/2023.pdf
HTML Datasheet
TPS40054/55/57.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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Texas Instruments

TPS40055PWPRG4

Texas Instruments
98D-TPS40055PWPRG4

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