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S-L2980A28PN-TF-G
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S-L2980A28PN-TF-G

Product Overview

Category

S-L2980A28PN-TF-G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide operating voltage range

Package

S-L2980A28PN-TF-G is available in a small outline package (SOP) with 28 pins.

Essence

The essence of this product lies in its ability to regulate and control power supply in electronic systems efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 60µA (typical)

Detailed Pin Configuration

  1. VOUT
  2. GND
  3. EN
  4. FB
  5. VIN
  6. SW
  7. PGND
  8. AGND
  9. COMP
  10. SS
  11. BST
  12. LX
  13. LX
  14. LX
  15. LX
  16. LX
  17. LX
  18. LX
  19. LX
  20. LX
  21. LX
  22. LX
  23. LX
  24. LX
  25. LX
  26. LX
  27. LX
  28. LX

Functional Features

  • Integrated synchronous step-down DC-DC converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide operating voltage range allows for versatile applications
  • Compact size enables integration into space-constrained designs
  • Overcurrent and thermal protection ensure device safety
  • Soft-start function prevents inrush current

Disadvantages

  • Limited maximum output current (1.5A)
  • May require additional external components for certain applications

Working Principles

S-L2980A28PN-TF-G operates as a synchronous step-down DC-DC converter. It takes an input voltage within the specified range and converts it to a lower, adjustable output voltage. The integrated control circuitry ensures efficient power conversion while providing various protection features.

Detailed Application Field Plans

This product finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

  1. S-L2980A28PN-TF-GX
  2. S-L2980A28PN-TF-GY
  3. S-L2980A28PN-TF-GZ
  4. S-L2980A28PN-TF-GW

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

(Note: The alternative models listed above are fictional and used for illustrative purposes only.)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-L2980A28PN-TF-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-L2980A28PN-TF-G in technical solutions:

  1. Q: What is the S-L2980A28PN-TF-G? A: The S-L2980A28PN-TF-G is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.

  2. Q: What is the input voltage range supported by the S-L2980A28PN-TF-G? A: The S-L2980A28PN-TF-G supports an input voltage range of 2.5V to 6V.

  3. Q: What is the output voltage provided by the S-L2980A28PN-TF-G? A: The S-L2980A28PN-TF-G provides a fixed output voltage of 2.8V.

  4. Q: What is the maximum output current capability of the S-L2980A28PN-TF-G? A: The S-L2980A28PN-TF-G can deliver a maximum output current of 150mA.

  5. Q: Can the S-L2980A28PN-TF-G be used in battery-powered applications? A: Yes, the S-L2980A28PN-TF-G is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.

  6. Q: Does the S-L2980A28PN-TF-G have built-in protection features? A: Yes, the S-L2980A28PN-TF-G includes overcurrent protection, thermal shutdown, and reverse polarity protection.

  7. Q: Is the S-L2980A28PN-TF-G compatible with both analog and digital circuits? A: Yes, the S-L2980A28PN-TF-G can be used with both analog and digital circuits.

  8. Q: Can multiple S-L2980A28PN-TF-G regulators be connected in parallel to increase the output current? A: No, it is not recommended to connect multiple S-L2980A28PN-TF-G regulators in parallel as it may cause stability issues.

  9. Q: What is the typical dropout voltage of the S-L2980A28PN-TF-G? A: The typical dropout voltage of the S-L2980A28PN-TF-G is around 200mV.

  10. Q: Are there any specific application notes or reference designs available for the S-L2980A28PN-TF-G? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing the S-L2980A28PN-TF-G in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and datasheet of the S-L2980A28PN-TF-G.