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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsTPS51317RGBR
Texas Instruments
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TPS51317RGBR - Texas Instruments

Manufacturer Part Number
TPS51317RGBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS51317RGBR
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 6A 20VQFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
TPS51317.pdf
RoHs Status
ROHS3 Compliant
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In stock: 15201

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Specifications

TPS51317RGBR Tech Specifications
Texas Instruments - TPS51317RGBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS51317RGBR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.6V  
Voltage - Output (Max) 2V  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 6.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 20-VQFN (3.5x4)  
Series D-CAP+™  
Package / Case 20-VFQFN Exposed Pad  
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 800kHz, 1MHz, 1.2MHz, 1.5MHz  
Current - Output 6A  
Base Product Number TPS51317  

Parts Introduction

Manufacturer Part Number

TPS51317RGBR

Manufacturer

Texas Instruments

Introduction

TPS51317RGBR is a step-down (buck) regulator with adjustable output from Texas Instruments, engineered for high-performance power regulation.

Product Features and Performance

Utilizes D-CAP+™ technology for fast transient response

Buck topology

Adjustable output voltage

Single output configuration

Supports synchronous rectification

Frequency switching options: 800kHz, 1MHz, 1.2MHz, 1.5MHz

Surface mount package

Product Advantages

High efficiency due to synchronous rectification

Flexible frequency switching enhances performance under varying loads

D-CAP+™ technology aids in achieving low output voltage ripple

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 2V

Current Output: 6A

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal shutdown

Over-current protection

Under-voltage lockout

Compatibility

Compatible with various 3.5x4 20-VQFN footprint circuit boards

Application Areas

Computing systems

Telecommunications

Networking equipment

Product Lifecycle

Currently in active production

No stated plans for discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

Enhanced temporal performance due to D-CAP+™ technology

Optimal for high-density systems requiring precise voltage regulation

Versatile input and output voltage ranges suitable for a broad spectrum of applications

High component durability and reliability backed by Texas Instruments

Design flexibility facilitated by multiple switching frequencies

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS51317RGBR

Product Attribute TPS51317RGBR TPS51367RVET TPS51363RVET TPS51362RVET
Part Number TPS51317RGBR TPS51367RVET TPS51363RVET TPS51362RVET
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Input (Max) 6.5V 22V 22V 22V
Output Type Adjustable Adjustable (Programmable) Adjustable (Programmable) Adjustable (Programmable)
Voltage - Output (Max) 2V 2V 2V 2V
Voltage - Input (Min) 4.5V 3V 3V 3V
Number of Outputs 1 1 1 1
Base Product Number TPS51317 TPS51367 TPS51363 TPS51362
Topology Buck Buck Buck Buck
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 800kHz, 1MHz, 1.2MHz, 1.5MHz 400kHz, 800kHz 400kHz, 800kHz 800kHz
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Synchronous Rectifier Yes Yes Yes Yes
Output Configuration Positive Positive Positive Positive
Series D-CAP+™ D-CAP2™ D-CAP2™ D-CAP2™
Operating Temperature -40°C ~ 85°C (TA) -10°C ~ 85°C (TA) -10°C ~ 85°C (TA) -10°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 0.6V 0.6V (1.05V, 1.2V, 1.35V, 1.5V) 0.6V (1.05V, 1.2V, 1.35V, 1.5V) 0.6V (1.05V, 1.2V, 1.35V, 1.5V)
Supplier Device Package 20-VQFN (3.5x4) 28-VQFN-CLIP (4.5x3.5) 28-VQFN-CLIP (4.5x3.5) 28-VQFN-CLIP (4.5x3.5)
Package / Case 20-VFQFN Exposed Pad 28-VFQFN Exposed Pad 28-VFQFN Exposed Pad 28-VFQFN Exposed Pad
Current - Output 6A 12A 10A, 8A 10A

TPS51317RGBR Datasheet PDF

Download TPS51317RGBR pdf datasheets and Texas Instruments documentation for TPS51317RGBR - Texas Instruments.

HTML Datasheet
TPS51317.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

TPS51317RGBR

Texas Instruments
32D-TPS51317RGBR

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