TPS54327DDAR
Switching Voltage Regulators 4.5-18Vin,3A Sync Step-Down CnvrtrTPS54327DDAR
Switching Voltage Regulators 4.5-18Vin,3A Sync Step-Down Cnvrtr
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Manufacturer Part # : TPS54327DDAR
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Package/Case: HSOIC-8
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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.
Example
Tape and Reel
Cut Tape
Tube or Tray
TPS54327DDAR DataSheet
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
Featuring a wide input voltage range of 4.5V to 18V, the TPS54327 allows for flexible programming of the output voltage between 0.76V and 7V. Additionally, the device includes an adjustable soft start time to further enhance its performance. Available in the 8-pin DDA package and 10-pin DRC, the TPS54327 is designed to operate reliably in temperature ranges from -40°C to 85°C
Key Features
- Fully Synchronous Clock Generation
- Advanced Error Detection and Correction Mechanisms
- Real-Time Event Handling Capability
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) | 18 |
Vout (min) (V) | 0.76 | Vout (max) (V) | 7 |
Iout (max) (A) | 3 | Iq (typ) (mA) | 0.8 |
Switching frequency (min) (kHz) | 700 | Switching frequency (max) (kHz) | 700 |
Features | Enable, Soft Start Adjustable, Synchronous Rectification | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | D-CAP2 | Duty cycle (max) (%) | 65 |
Type | Converter |
FAQs
What is TPS54327DDAR?
The TPS54327DDAR is a highly efficient synchronous buck converter designed by Texas Instruments. It is ideal for applications requiring a compact and high-performance power supply solution, such as industrial controls, telecommunications equipment, and consumer electronics.
How Does TPS54327DDAR Work?
The TPS54327DDAR operates as a synchronous buck converter to efficiently step down input voltage to a lower output voltage. It utilizes pulse-width modulation (PWM) control to regulate the output voltage and current, providing high efficiency and precision voltage regulation. The converter features a wide input voltage range and high switching frequency for improved performance.
How Many Pins does TPS54327DDAR have and What are the Functions of the Pinout Configuration?
The TPS54327DDAR is housed in a 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VIN: Input voltage supply pin.
- GND: Ground pin.
- SW: Switching node connection pin.
- FB: Feedback pin for voltage regulation.
- EN: Enable pin for control.
- PGND: Power ground pin.
- PWRGD: Power good indicator pin.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS54327DDAR?
Pros:
- High Efficiency: Provides efficient power conversion for reduced energy consumption.
- Compact Size: Small package size suitable for space-constrained designs.
- Wide Input Voltage Range: Supports a wide range of input voltages for versatility.
- Fast Transient Response: Quick response to load changes for reliable performance.
- Overcurrent Protection: Built-in protection features for enhanced system safety.
Cons:
- External Components: May require additional external components for specific applications.
- Thermal Management: Efficiency may be affected by thermal considerations in high-power applications.
- Complexity: Synchronous buck converters may require careful design considerations for optimal performance.
Are There Any Equivalents/Alternatives to TPS54327DDAR for Recommendation?
- The LM22678 from Texas Instruments is a comparable synchronous buck converter with similar features.
- Alternatives to the TPS54327DDAR include the LT8610 from Analog Devices and the MP2315 from Monolithic Power Systems.
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