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TPS54328DDAR
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 3A 8-Pin HSOIC EP T/RTPS54328DDAR
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 3A 8-Pin HSOIC EP T/R
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Manufacturer Part # : TPS54328DDAR
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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
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Series : TPS54328
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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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]
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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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TPS54328DDAR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.296 | $0.30 |
| 10 | $0.240 | $2.40 |
| 30 | $0.217 | $6.51 |
| 100 | $0.186 | $18.60 |
| 500 | $0.173 | $86.50 |
| 1000 | $0.164 | $164.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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TPS54328DDAR Details
The TPS54328DDAR is a synchronous buck converter from Texas Instruments, designed for efficient voltage regulation in various power supply applications. This converter offers high efficiency and a wide input voltage range, making it ideal for battery-powered devices and industrial systems. It features integrated MOSFETs for compact design and offers programmable frequency and soft-start functionality.
Pinout
- 1 (VIN): Input Voltage
- 2 (SW): Switch Node
- 3 (GND): Ground
- 4 (FB): Feedback Pin
- 5 (SS/TR): Soft-Start/Tracking
- 6 (EN): Enable Pin
- 7 (PGND): Power Ground
- 8 (VOUT): Output Voltage
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High Efficiency: Offers high efficiency conversion for energy-saving operation.
- Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
- Programmable Frequency: Allows frequency programming for flexible design requirements.
- Soft-Start Functionality: Incorporates soft-start feature for smooth power-up sequencing.
- Integrated MOSFETs: Integrated MOSFETs for reduced external component count and compact layout.
Application
- Power Supply Modules: Suitable for power supply modules in a wide range of electronic devices.
- Battery-Powered Devices: Ideal for battery-powered devices requiring efficient voltage regulation.
- Industrial Systems: Used in industrial systems for stable and regulated power delivery.
Where to Use
The TPS54328DDAR is recommended for applications where efficient voltage regulation is essential. It is commonly used in power supply modules, battery-powered devices, and industrial systems to ensure reliable and stable power delivery.
How to Use
Connect the TPS54328DDAR to your circuit by wiring the VIN to the input voltage source and VOUT to the output components. Use the FB pin for feedback control and adjust the soft-start feature as needed. Enable the converter via the EN pin for operation. For detailed usage instructions, consult the datasheet.
Application Circuit
The application circuit diagram for the TPS54328DDAR illustrates how to connect the buck converter in your system. It includes connections for input voltage, output components, feedback loop, and control pins for proper functionality.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- LMR16030: A similar synchronous buck converter with comparable features.
- LMR23630: An alternative buck converter offering similar performance characteristics.
Complementary
The TPS54328DDAR can be complemented by the TPS54532DDAR, which provides higher current capability and additional features for more demanding applications.
When selecting complementary converters, ensure compatibility and alignment with your specific design requirements for optimal performance.
Frequently Asked Questions
Q: What is the efficiency rating of the TPS54328DDAR?
A: The TPS54328DDAR offers high efficiency conversion, typically above 90% under normal operating conditions. Actual efficiency may vary based on load and setup.
Q: Can the TPS54328DDAR be used in automotive applications?
A: While not specifically designed for automotive use, the TPS54328DDAR can be suitable for certain automotive power supply applications where the operating conditions align with its specifications.
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, Light Load Efficiency, 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 |
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Price details
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