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TPS54232D
With a compact design and high efficiency, the TPS54232D provides reliable power management solutionsTPS54232D
With a compact design and high efficiency, the TPS54232D provides reliable power management solutions
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Manufacturer Part # : TPS54232D
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Package/Case: SOIC-8
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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
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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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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TPS54232D 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
With a focus on efficiency and performance, the TPS54232D is designed to meet the demands of modern power management applications. Its integrated features, such as the low RDS(on) high-side MOSFET and pulse-skipping Eco-Mode, allow for optimized operation even at light loads. The device's 1-µA shutdown supply current makes it an ideal choice for battery-powered devices, ensuring minimal power consumption during standby. Furthermore, the current mode control with internal slope compensation simplifies external compensation calculations and reduces component count, while still allowing the use of ceramic output capacitors. The TPS54232D also boasts various protection features, including hysteresis programming for input undervoltage lockout, overvoltage transient protection, cycle-by-cycle current limit scheme, frequency fold back, and thermal shutdown. These features ensure the safety and reliability of both the device and the load in the event of overload conditions. Packaged in an 8-pin SOIC package, the TPS54232D offers a compact and versatile solution for power management needs
Key Features
- High-Efficiency DC/DC Conversion
- Synchronous Rectification for Low Losses
- Compact 8-Pin SOIC Package
Application
- Highly adaptable
- Excellent thermal management
- Long-lasting performance
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 3.5 | Vin (max) (V) | 28 |
| Vout (min) (V) | 0.8 | Vout (max) (V) | 25 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.085 |
| Switching frequency (min) (kHz) | 1000 | Switching frequency (max) (kHz) | 1000 |
| Features | Enable, Light Load Efficiency, Soft Start Adjustable, UVLO adjustable | Operating temperature range (°C) | -40 to 150 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | current mode | 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 TPS54232D?
The TPS54232D is a 2-A, 28-V input, step-down DC-DC converter (buck converter) designed by Texas Instruments. It is ideal for applications requiring efficient voltage conversion, such as power supplies for industrial equipment, automotive systems, and consumer electronics.
How Does TPS54232D Work?
The TPS54232D operates as a step-down DC-DC converter, converting a higher input voltage to a lower output voltage with high efficiency. It uses a synchronous buck topology to regulate the output voltage and deliver up to 2A of current. The converter features adjustable frequency and voltage, offering flexibility in power supply designs.
How Many Pins does TPS54232D have and What are the Functions of the Pinout Configuration?
The TPS54232D is housed in a 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- SW: Switching node for the internal power switch.
- FB: Feedback pin for regulating the output voltage.
- EN: Enable pin for turning the converter on or off.
- VIN: Input voltage pin.
- GND: Ground pin.
- SS/TR: Soft-start/Tracking pin for controlling the converter's start-up behavior.
- PGND: Power ground pin.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS54232D?
Pros:
- High Efficiency: Operates with high efficiency, reducing power loss in voltage conversion.
- Wide Input Voltage Range: Accepts input voltages up to 28V, suitable for various power sources.
- Adjustable Parameters: Features adjustable frequency and voltage settings for design flexibility.
- Compact Package: Housed in a space-saving 8-pin SOIC package for compact designs.
Cons:
- External Components: May require external components such as inductors and capacitors for operation.
- Thermal Considerations: Higher current loads may require thermal management for heat dissipation.
Are There Any Equivalents/Alternatives to TPS54232D for Recommendation?
- The LM2674 from Texas Instruments is a similar 2-A buck converter with slightly different features.
- Alternatives to the TPS54232D include the MP2307 from Monolithic Power Systems and the AP6503 from Diodes Incorporated.
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