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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsRT7291BGQUF
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RT7291BGQUF - Richtek USA Inc.

Manufacturer Part Number
RT7291BGQUF
Manufacturer
Richtek
Allelco Part Number
32D-RT7291BGQUF
ECAD Model
Parts Description
IC REG BUCK 5.1V 6A 16UQFN
Detailed Description
Package
16-PowerUFQFN
Data sheet
RT7291BGQUF.pdf
RoHs Status
ROHS3 Compliant
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In stock: 36491

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Specifications

RT7291BGQUF Tech Specifications
Richtek USA Inc. - RT7291BGQUF technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT7291BGQUF

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Output (Min/Fixed) 5.1V  
Voltage - Output (Max) -  
Voltage - Input (Min) 5V  
Voltage - Input (Max) 23V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-QFN Type U (FC) (3x3)  
Series -  
Package / Case 16-PowerUFQFN  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz  
Current - Output 6A  

Parts Introduction

Manufacturer Part Number

RT7291BGQUF

Manufacturer

richtek

Introduction

The RT7291BGQUF is a high-efficiency, synchronous step-down DC-DC converter that provides a single regulated output from a wide input voltage range. It offers a flexible and programmable solution for a variety of power supply applications.

Product Features and Performance

High Efficiency up to 95%

500 kHz Switching Frequency

6A Output Current Capability

Wide Input Voltage Range: 5V to 23V

Fixed 5.1V Output Voltage

Cycle-by-Cycle Current Limit Protection

Thermal Shutdown Protection

Soft-Start Function

Integrated Bootstrap Diode

Small 16-Pin PowerUFQFN Package

Product Advantages

High Efficiency for Power-Sensitive Applications

Compact Footprint for Space-Constrained Designs

Wide Input Voltage Range Enables Versatile Usage

Robust Protection Features for Reliable Operation

Flexible and Programmable Solution

Key Reasons to Choose This Product

Industry-Leading Efficiency Optimizes Power Consumption

Compact Size Enables Miniaturization of End Products

Wide Voltage Range Accommodates Diverse Power Sources

Comprehensive Protection Features Ensure Reliable Performance

Flexible Configuration Supports Customized Power Supply Designs

Quality and Safety Features

Robust Design for Reliable and Durable Operation

Comprehensive Protection Circuitry (Overcurrent, Overvoltage, Thermal Shutdown)

Compliance with Industry Safety and EMC Standards

Compatibility

The RT7291BGQUF is compatible with a wide range of power supply applications, including industrial equipment, consumer electronics, and automotive systems.

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive Electronics

Telecommunications Equipment

Portable Devices

Product Lifecycle

The RT7291BGQUF is an active product, and richtek offers equivalent or alternative models to meet the evolving power supply needs of customers. For the latest product information and availability, customers are advised to contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT7291BGQUF

Product Attribute RT7291BGQUF RT7285AGJ6 RT7281GSP RT7279GQW
Part Number RT7291BGQUF RT7285AGJ6 RT7281GSP RT7279GQW
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Voltage - Output (Max) - 8V 8V 8V
Supplier Device Package 16-QFN Type U (FC) (3x3) TSOT-23-6 8-SOP-EP 10-WDFN (3x3)
Voltage - Input (Min) 5V 4.3V 4.5V 4.5V
Current - Output 6A 1.5A 2A 2A
Output Type Fixed Adjustable Adjustable Adjustable
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Synchronous Rectifier Yes Yes Yes Yes
Frequency - Switching 500kHz 500kHz 700kHz 700kHz
Topology Buck Buck Buck Buck
Number of Outputs 1 1 1 1
Voltage - Output (Min/Fixed) 5.1V 0.6V 0.765V 0.765V
Package / Case 16-PowerUFQFN SOT-23-6 Thin, TSOT-23-6 8-SOIC (0.154', 3.90mm Width) Exposed Pad 10-WFDFN Exposed Pad
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Function Step-Down Step-Down Step-Down Step-Down
Series - ACOT™ ACOT™ ACOT™
Voltage - Input (Max) 23V 18V 18V 18V

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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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RT7291BGQUF Image

RT7291BGQUF

Richtek USA Inc.
32D-RT7291BGQUF

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