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UCC2580D-4G4
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UCC2580D-4G4

Product Overview

Category

UCC2580D-4G4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

UCC2580D-4G4 is available in a small outline package (SOP) format.

Essence

The essence of UCC2580D-4G4 lies in its ability to efficiently manage power in various electronic devices.

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 3.6V
  • Maximum Output Current: 4A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS/TR: Soft-start/Tracking pin
  7. PGND: Power ground pin
  8. VOUT: Output voltage pin
  9. BST: Bootstrap pin
  10. SW: Switch pin

Functional Features

  • Wide input voltage range for versatile applications
  • High output current capability
  • Adjustable output voltage
  • Soft-start and tracking functionality for smooth operation
  • Overcurrent protection
  • Thermal shutdown protection

Advantages

  • High efficiency leading to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide operating temperature range for reliable performance in various environments
  • Comprehensive protection features ensure device safety

Disadvantages

  • Limited output voltage range may not be suitable for certain applications requiring higher voltages
  • Higher cost compared to some alternative models

Working Principles

UCC2580D-4G4 operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates various control mechanisms to regulate the output voltage and protect against potential faults.

Detailed Application Field Plans

UCC2580D-4G4 finds application in a wide range of power management scenarios, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  1. UCC2580D-3G4: Similar to UCC2580D-4G4, but with a maximum output current of 3A.
  2. UCC2580D-5G4: Similar to UCC2580D-4G4, but with a wider input voltage range of 2.7V to 6V.
  3. UCC2580D-6G4: Similar to UCC2580D-4G4, but with a higher switching frequency of 1MHz.

These alternative models provide flexibility in choosing the most suitable product based on specific requirements.

In conclusion, UCC2580D-4G4 is an integrated circuit designed for efficient power management applications. With its compact size, high efficiency, and comprehensive protection features, it offers advantages in various electronic devices. However, its limited output voltage range and relatively higher cost should be considered when selecting alternatives.

Énumérez 10 questions et réponses courantes liées à l'application de UCC2580D-4G4 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of UCC2580D-4G4 in technical solutions:

  1. Q: What is UCC2580D-4G4? A: UCC2580D-4G4 is a high-performance digital power controller designed for use in various power supply applications.

  2. Q: What are the key features of UCC2580D-4G4? A: Some key features include advanced digital control, adaptive voltage positioning, fault protection, and high efficiency.

  3. Q: What is the input voltage range supported by UCC2580D-4G4? A: UCC2580D-4G4 supports an input voltage range of typically 4.5V to 14V.

  4. Q: Can UCC2580D-4G4 be used in both buck and boost converter topologies? A: Yes, UCC2580D-4G4 can be used in both buck and boost converter topologies, providing flexibility in various power supply designs.

  5. Q: What is adaptive voltage positioning? A: Adaptive voltage positioning is a feature that allows UCC2580D-4G4 to dynamically adjust the output voltage based on load conditions, improving overall system efficiency.

  6. Q: Does UCC2580D-4G4 have any built-in protection features? A: Yes, UCC2580D-4G4 includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: What is the maximum switching frequency supported by UCC2580D-4G4? A: UCC2580D-4G4 supports a maximum switching frequency of up to 1 MHz.

  8. Q: Can UCC2580D-4G4 be used in high-power applications? A: Yes, UCC2580D-4G4 is suitable for high-power applications as it can handle high currents and voltages.

  9. Q: Is UCC2580D-4G4 compatible with digital communication interfaces? A: No, UCC2580D-4G4 does not have built-in digital communication interfaces. It is primarily a standalone digital power controller.

  10. Q: Are there any evaluation boards or reference designs available for UCC2580D-4G4? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help users quickly prototype and implement UCC2580D-4G4 in their applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.