TPS54620RGYT
Output Current: 6ATPS54620RGYT
Output Current: 6A
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Manufacturer Part # : TPS54620RGYT
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Package/Case: VQFN-14
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Voltage Regulators , DC DC Switching Regulators
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Series : TPS54620
Quality Assurance
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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TPS54620RGYT DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.873 | $0.87 |
10 | $0.735 | $7.35 |
30 | $0.660 | $19.80 |
250 | $0.543 | $135.75 |
500 | $0.505 | $252.50 |
1000 | $0.487 | $487.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
TPS54620RGYT Details
The TPS54620RGYT is a synchronous step-down DC/DC converter from Texas Instruments, designed for high-efficiency power conversion in various applications. This device offers a compact footprint and reliable operation, making it suitable for point-of-load (POL) converters, computer peripherals, industrial equipment, telecom infrastructure, automotive systems, and general-purpose power supplies.
Key Features
- Synchronous Step-Down DC/DC Converter: Offers high efficiency and transient response for reliable power conversion.
- Input Voltage Range: Operates with an input voltage range of 4.5V to 17V, suitable for various applications.
- Programmable Output Voltage: Allows output voltage to be programmable from 0.5V to 5.5V, providing flexibility in power conversion.
- Integrated High- and Low-Side MOSFETs: Reduces footprint and simplifies design for compact circuit designs.
Applications
- Point-of-Load (POL) Converters: Suitable for POL converters requiring high efficiency, low output voltage ripple, and compact size.
- Computer Peripherals: Ideal for computer peripherals where reliable power conversion is critical.
- Industrial Equipment: Designed for industrial equipment applications that require high efficiency, transient response, and compact design.
- Telecom Infrastructure: Suitable for telecom infrastructure applications where reliable power conversion is essential.
- Automotive Systems: Offers high ESD protection and reliable data transmission in demanding automotive environments.
- General-Purpose Power Supplies: Provides a compact footprint and reliable operation for general-purpose power supplies.
Where to Use
The TPS54620RGYT is suitable for use in various applications where high-efficiency power conversion, compact design, and reliable operation are required. This device can be used in point-of-load (POL) converters, computer peripherals, industrial equipment, telecom infrastructure, automotive systems, and general-purpose power supplies.
How to Use
The TPS54620RGYT is designed for use as a synchronous step-down DC/DC converter. For detailed usage instructions, refer to the datasheet. The device can be used in various applications where high-efficiency power conversion, compact design, and reliable operation are required.
Application Circuit
The application circuit diagram for the TPS54620RGYT illustrates how to connect the converter to a power supply. It includes connections for input voltage, output voltage, and ground, ensuring proper operation and reliable power conversion.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Complementary
The TPS54620RGYT can be complemented by other Texas Instruments DC/DC converters that offer similar features and performance, such as the TPS54320 or TPS54420. When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the maximum input voltage range supported by the TPS54620RGYT?
A: The TPS54620RGYT operates with an input voltage range of 4.5V to 17V, providing flexibility in power conversion.
Q: Can the TPS54620RGYT be used in automotive systems?
A: Yes, the TPS54620RGYT is suitable for use in automotive systems where high ESD protection and reliable data transmission are required.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Vin (min) (V) | 4.5 | Vin (max) (V) | 17 |
Vout (min) (V) | 0.8 | Vout (max) (V) | 15 |
Iout (max) (A) | 6 | Iq (typ) (mA) | 0.6 |
Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 1600 |
Features | Enable, Frequency synchronization, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking | Operating temperature range (°C) | -40 to 150 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | current mode | Duty cycle (max) (%) | 98 |
Type | Converter |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TPS54620RGYT?
The TPS54620RGYT is a synchronous step-down DC-DC converter IC (integrated circuit) manufactured by Texas Instruments. It is designed for high efficiency and low quiescent current, making it suitable for applications such as point-of-load regulation, telecom and networking equipment, and industrial power systems.
How Does TPS54620RGYT Work?
The TPS54620RGYT operates by converting a higher input voltage to a lower regulated output voltage with high efficiency. It employs a synchronous buck converter topology to minimize power dissipation and maximize power conversion efficiency. The IC utilizes pulse width modulation (PWM) to regulate the output voltage through feedback control.
How Many Pins does TPS54620RGYT have and What are the Functions of the Pinout Configuration?
The TPS54620RGYT comes in a 24-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- VIN: Input voltage supply pin.
- VOUT: Regulated output voltage pin.
- EN: Enable pin for turning the converter on or off.
- PGND, SW, AGND: Power, switching, and analog ground pins, respectively.
- SS/TRK, MODE, VSENSE: Control and monitoring pins for soft-start, operating mode, and current sensing.
What are the Pros and Cons of TPS54620RGYT?
Pros:
- High Efficiency: Provides high efficiency power conversion for energy-saving applications.
- Low Quiescent Current: Helps reduce power consumption in standby or light-load conditions.
- Wide Input Voltage Range: Supports a wide input voltage range, enhancing versatility in different power supply designs.
- Synchronous Operation: Utilizes synchronous rectification for improved efficiency and thermal performance.
- Integrated Features: Includes built-in protection features like overcurrent and thermal shutdown for reliable operation.
Cons:
- Complexity: Requires careful design consideration for stability and layout to optimize performance.
- External Components: May need additional external components such as inductors and capacitors for proper operation.
- Thermal Management: Synchronous converters may require attention to thermal management to avoid overheating.
Are There Any Equivalents/Alternatives to TPS54620RGYT for Recommendation?
- The LM22678 from Texas Instruments offers similar synchronous step-down converter functionality.
- Alternatives to the TPS54620RGYT include the MP2307 from Monolithic Power Systems and the LT8610 from Analog Devices.
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Price details
Prices listed do not include VAT.
Quantity | Unit Price |
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