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TPS54310PWP
Compact 20-HTSSOP package for easy integrationTPS54310PWP
Compact 20-HTSSOP package for easy integration
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Manufacturer Part # : TPS54310PWP
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Package/Case: HTSSOP-20
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Part Status : OBSOLETE
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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.
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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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TPS54310PWP DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.820 | $4.82 |
| 10 | $4.274 | $42.74 |
| 30 | $3.949 | $118.47 |
| 70 | $3.280 | $229.60 |
| 490 | $3.128 | $1,532.72 |
| 1400 | $3.060 | $4,284.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
One standout feature of the TPS54310PWP is its integrated low-side FET, which not only enhances efficiency but also simplifies design by reducing the need for external components. Additionally, the device is equipped with advanced functionalities like programmable soft start, cycle-by-cycle current limit, thermal shutdown, and overvoltage protection for added reliability and safety
Key Features
Application
- Bright and energy-efficient LEDs
- Smooth motor control systems
- Advanced automotive electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | Adjustable | Output Current ! | 3 A |
| Input Voltage, Max | 6 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | HTSSOP-20 |
| Mounting Style | SMD/SMT | Switching Frequency ! | 700 kHz |
| Quiescent Current ! | 1 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Series | TPS54310 |
| Input Voltage, Min | 3 V | Brand | Texas Instruments |
| Development Kit | TPS54310EVM | Height | 1.15 mm |
| Input Voltage | 3 V to 6 V | Length | 6.5 mm |
| Load Regulation ! | 0.03 % / A | Moisture Sensitive | Yes |
| Operating Supply Current | 6.2 mA | Product | Voltage Regulators |
| Product Type ! | Switching Voltage Regulators | Factory Pack Quantity | 70 |
| Subcategory | PMIC - Power Management ICs | Tradename | SWIFT |
| Type | DC/DC Converter | Width | 4.4 mm |
| Unit Weight | 0.002885 oz |
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 TPS54310PWP?
The TPS54310PWP is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is suitable for various applications that require voltage regulation and power efficiency, such as consumer electronics, industrial equipment, and automotive systems.
How Does TPS54310PWP Work?
The TPS54310PWP operates as a synchronous buck converter, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) control to regulate the output voltage and maintain stable operation under different load conditions. The converter includes integrated power MOSFETs for high efficiency power conversion.
How Many Pins does TPS54310PWP have and What are the Functions of the Pinout Configuration?
The TPS54310PWP is housed in a 20-pin HTSSOP (PowerPAD) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node pin.
- BOOT: Bootstrap capacitor pin.
- GND: Ground pin.
- FB: Feedback voltage pin.
- EN: Enable pin.
- PGND, AGND: Power and analog ground pins, respectively.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS54310PWP?
Pros:
- High Efficiency: Provides high efficiency power conversion, reducing power losses.
- Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
- Integrated MOSFETs: Includes integrated power MOSFETs for simplified design and high power efficiency.
- Compact Package: The 20-pin HTSSOP package is space-efficient, suitable for compact designs.
Cons:
- Complexity: Requires careful consideration of external components for proper operation.
- Heat Dissipation: May require heat sink or thermal management for high power applications.
- Noise: Sensitive to noise issues in the layout and component selection.
Are There Any Equivalents/Alternatives to TPS54310PWP for Recommendation?
- The LM2734 from Texas Instruments is a comparable synchronous buck converter with similar features.
- Alternatives to the TPS54310PWP include the LT8610 from Analog Devices and the MP2491 from Monolithic Power Systems.
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