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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS54JB20RWWR
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TPS54JB20RWWR - Texas Instruments

Manufacturer Part Number
TPS54JB20RWWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS54JB20RWWR
ECAD Model
Parts Description
IC REG BUCK ADJ 20A 21VQFN
Detailed Description
Package
21-PowerVFQFN
Data sheet
TPS54JB20RWWR.pdf
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Specifications

TPS54JB20RWWR Tech Specifications
Texas Instruments - TPS54JB20RWWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS54JB20RWWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.9V  
Voltage - Output (Max) 5.5V  
Voltage - Input (Min) 2.7V  
Voltage - Input (Max) 16V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 21-VQFN-HR (4x3)  
Series -  
Package / Case 21-PowerVFQFN  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
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 600kHz, 800kHz, 1MHz  
Current - Output 20A  

Parts Introduction

Manufacturer Part Number

TPS54JB20RWWR

Manufacturer

Texas Instruments

Introduction

High-performance, wide-input voltage range, synchronous step-down DC/DC converter

Product Features and Performance

Adjustable output voltage from 0.9V to 5.5V

Supports output current up to 20A

Switching frequency options of 600kHz, 800kHz, and 1MHz

Synchronous rectification for high efficiency

Integrated highand low-side MOSFETs

Thermal shutdown and over-current protection

Product Advantages

Compact 21-pin PowerVFQFN package

High efficiency and power density

Wide input voltage range of 2.7V to 16V

Flexible frequency selection for system optimization

Robust protection features for reliable operation

Key Technical Parameters

Input Voltage Range: 2.7V to 16V

Output Voltage Range: 0.9V to 5.5V

Output Current: Up to 20A

Switching Frequency: 600kHz, 800kHz, 1MHz

Efficiency: High efficiency

Operating Temperature: -40°C to 125°C (TJ)

Quality and Safety Features

Thermal shutdown protection

Over-current protection

RoHS compliance (status not specified)

Compatibility

Surface mount package suitable for various applications

Application Areas

Portable electronics

Power supplies

Industrial equipment

Telecommunications infrastructure

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Several Key Reasons to Choose This Product

High-performance, wide-input voltage range, and high-current capability

Flexible switching frequency options for system optimization

Compact and efficient design in a small package

Robust protection features for reliable operation

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS54JB20RWWR

Product Attribute TPS54JB20RWWR TPS54A24RTWR TPS549D22RVFR TPS549B22RVFR
Part Number TPS54JB20RWWR TPS54A24RTWR TPS549D22RVFR TPS549B22RVFR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Output (Min/Fixed) 0.9V 0.6V 0.6V 0.6V
Topology Buck Buck Buck Buck
Supplier Device Package 21-VQFN-HR (4x3) 24-WQFN (4x4) 40-LQFN-CLIP (7x5) 40-LQFN-CLIP (7x5)
Number of Outputs 1 1 1 1
Output Configuration Positive Positive Positive Positive
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Type Adjustable Adjustable Adjustable Adjustable
Current - Output 20A 10A 40A 25A
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Voltage - Output (Max) 5.5V 12V 5.5V 5.5V
Voltage - Input (Min) 2.7V 4.5V 4.5V 1.5V
Voltage - Input (Max) 16V 17V 22V 18V
Series - - SWIFT™, D-CAP3™, Eco-Mode™ SWIFT™
Function Step-Down Step-Down Step-Down Step-Down
Package / Case 21-PowerVFQFN 24-WFQFN Exposed Pad 40-PowerLFQFN 40-LFQFN Exposed Pad
Frequency - Switching 600kHz, 800kHz, 1MHz 200kHz ~ 1.6MHz Selectable Adjustable
Synchronous Rectifier Yes Yes Yes Yes

TPS54JB20RWWR Datasheet PDF

Download TPS54JB20RWWR pdf datasheets and Texas Instruments documentation for TPS54JB20RWWR - Texas Instruments.

PCN Design/Specification
Assembly Materials 28/Dec/2021.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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TPS54JB20RWWR Image

TPS54JB20RWWR

Texas Instruments
32D-TPS54JB20RWWR

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