TPS568215RNNT
Switching Voltage Regulators 4.5-V to 17-V, 8-A synchronous SWIFT™ buck converter with D-CAP3 control 18-VQFN-HR -40 to 125TPS568215RNNT
Switching Voltage Regulators 4.5-V to 17-V, 8-A synchronous SWIFT™ buck converter with D-CAP3 control 18-VQFN-HR -40 to 125
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Manufacturer Part # : TPS568215RNNT
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Package/Case: VQFNHR-18
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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
Quality Assurance
Quality Assurance
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Certification
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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TPS568215RNNT DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
With its pin-to-pin compatibility with the TPS56C215, the TPS568215RNNT offers users the flexibility to choose between different current ratings without altering the layout or design of their circuit. This interchangeability simplifies the upgrade process and allows for scalability based on evolving power requirements
Key Features
- Advanced Current Control
- Precision Voltage Regulation
- Efficient Thermal Management
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) | 0.6 | Vout (max) (V) | 5.5 |
Iout (max) (A) | 8 | Iq (typ) (mA) | 0.6 |
Switching frequency (min) (kHz) | 400 | Switching frequency (max) (kHz) | 1200 |
Features | Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | D-CAP3 | Duty cycle (max) (%) | 90 |
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 TPS568215RNNT?
The TPS568215RNNT is a highly efficient, single-output DC-DC converter module designed by Texas Instruments. It is ideal for space-constrained applications requiring a high-performance, small-footprint power solution, such as point-of-load regulation, telecommunications equipment, and industrial control systems.
How Does TPS568215RNNT Work?
The TPS568215RNNT operates as a synchronous buck converter, providing step-down voltage regulation from a higher input voltage to a lower output voltage. It utilizes a high-frequency switching architecture to achieve high efficiency and fast transient response. The module features an integrated MOSFET to minimize external component count and simplify design.
How Many Pins does TPS568215RNNT have and What are the Functions of the Pinout Configuration?
The TPS568215RNNT is housed in a small 12-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- SW: Switching node connection for the synchronous buck converter.
- PH: Phase node for the converter, used for current sensing and control.
- LX: Inductor connection for the buck converter's output filter.
- FB: Feedback input for regulating the output voltage.
- EN: Enable input for turning the converter on and off.
- VIN: Input voltage supply pin.
- VOUT: Output voltage pin.
- PG: Power good indicator output.
- SS/TR: Soft start/tracking control pin.
- RT/CLK: External resistor or clock input for setting operating frequency or ramp timing.
What are the Pros and Cons of TPS568215RNNT?
Pros:
- High Efficiency: Provides high conversion efficiency for power-conscious applications.
- Small Footprint: Compact VQFN package and integrated design offer space-saving benefits.
- Integrated MOSFET: Minimizes external component count and simplifies design.
- Fast Transient Response: Suitable for dynamic load application with quick response to changing loads.
- Programmable Frequency: Allows flexibility in optimizing performance for specific design requirements.
Cons:
- Complexity: Buck converter design considerations such as loop stability and component selection may require careful attention.
- Thermal Management: High-efficiency converters may require attention to thermal performance in some applications.
Are There Any Equivalents/Alternatives to TPS568215RNNT for Recommendation?
- The TPS53317 from Texas Instruments is a comparable single-output DC-DC converter with similar features and performance.
- Alternatives to the TPS568215RNNT include the LTC7150 from Analog Devices and the MP4462 from Monolithic Power Systems.
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