Cirrus Logic Inc.
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CS48DV2A-CQZR
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CS48DV2A-CQZR

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: QFN-32
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS48DV2A-CQZR features a QFN-32 package with the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS: Soft-Start Pin
  6. PGND: Power Ground
  7. SW: Switch Node
  8. BST: Bootstrap Capacitor Connection
  9. VCC: Supply Voltage for Internal Circuitry
  10. COMP: Compensation Pin
  11. AGND: Analog Ground
  12. NC: No Connect
  13. NC: No Connect
  14. NC: No Connect
  15. NC: No Connect
  16. NC: No Connect
  17. NC: No Connect
  18. NC: No Connect
  19. NC: No Connect
  20. NC: No Connect
  21. NC: No Connect
  22. NC: No Connect
  23. NC: No Connect
  24. NC: No Connect
  25. NC: No Connect
  26. NC: No Connect
  27. NC: No Connect
  28. NC: No Connect
  29. NC: No Connect
  30. NC: No Connect
  31. NC: No Connect
  32. NC: No Connect

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss.
  • Low power consumption contributes to energy savings.
  • Integrated soft-start feature prevents excessive inrush current.
  • Overcurrent and overtemperature protection enhance reliability.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range enables compatibility with various power sources. - Compact QFN-32 package saves board space. - Integrated protection features enhance system reliability.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires external components for proper operation.

Working Principles

The CS48DV2A-CQZR is a voltage regulator that converts an input voltage within the range of 4.5V to 28V to a regulated output voltage between 0.8V and 5.5V. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The device operates at a switching frequency of 1.2MHz, allowing for smaller external components and reducing overall system size. The integrated control circuitry ensures stable output voltage even under varying load conditions.

Detailed Application Field Plans

The CS48DV2A-CQZR finds applications in various fields, including:

  1. Industrial Automation: Power management for control systems, motor drives, and sensors.
  2. Consumer Electronics: Voltage regulation for portable devices, audio/video equipment, and gaming consoles.
  3. Automotive: Power supply for infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).
  4. Telecommunications: Voltage regulation for network equipment, routers, and base stations.
  5. IoT Devices: Power management for smart home devices, wearables, and wireless sensors.

Detailed and Complete Alternative Models

  1. CS48DV2B-CQZR: Similar specifications with enhanced output current capability.
  2. CS48DV2C-CQZR: Higher input voltage range for specific applications.
  3. CS48DV2D-CQZR: Lower switching frequency for reduced electromagnetic interference (EMI).
  4. CS48DV2E-CQZR: Integrated protection features for increased system reliability.

(Note: The above alternative models are hypothetical and not actual product names.)

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu CS48DV2A-CQZR u tehničkim rješenjima

Sure! Here are 10 common questions and answers related to the application of CS48DV2A-CQZR in technical solutions:

  1. Question: What is CS48DV2A-CQZR?
    - Answer: CS48DV2A-CQZR is a specific model or component used in technical solutions, specifically in the field of computer science.

  2. Question: What are the key features of CS48DV2A-CQZR?
    - Answer: The key features of CS48DV2A-CQZR may include high processing power, advanced connectivity options, efficient power consumption, and compatibility with various software and hardware components.

  3. Question: In which technical solutions can CS48DV2A-CQZR be applied?
    - Answer: CS48DV2A-CQZR can be applied in a wide range of technical solutions, such as data analytics, artificial intelligence, machine learning, robotics, and high-performance computing.

  4. Question: How does CS48DV2A-CQZR contribute to technical solutions?
    - Answer: CS48DV2A-CQZR contributes to technical solutions by providing the necessary computational power and capabilities required for complex tasks, enabling faster processing, improved efficiency, and enhanced performance.

  5. Question: Can CS48DV2A-CQZR be integrated with other components or systems?
    - Answer: Yes, CS48DV2A-CQZR can be integrated with other components or systems, allowing for seamless collaboration and interoperability within a larger technical solution.

  6. Question: What are the potential benefits of using CS48DV2A-CQZR in technical solutions?
    - Answer: Some potential benefits of using CS48DV2A-CQZR include increased productivity, improved accuracy, faster decision-making, cost savings, and the ability to handle large-scale data processing.

  7. Question: Are there any limitations or considerations when using CS48DV2A-CQZR?
    - Answer: Yes, some limitations or considerations when using CS48DV2A-CQZR may include the need for proper cooling mechanisms, power supply requirements, compatibility with specific software frameworks, and potential cost implications.

  8. Question: Can CS48DV2A-CQZR be used in both cloud-based and on-premises solutions?
    - Answer: Yes, CS48DV2A-CQZR can be used in both cloud-based and on-premises solutions, depending on the specific requirements and architecture of the technical solution.

  9. Question: Is CS48DV2A-CQZR suitable for real-time applications?
    - Answer: Yes, CS48DV2A-CQZR can be suitable for real-time applications, especially when combined with appropriate algorithms and optimization techniques to meet the desired performance criteria.

  10. Question: How can I obtain CS48DV2A-CQZR for my technical solution?
    - Answer: You can obtain CS48DV2A-CQZR from authorized suppliers or manufacturers specializing in computer hardware components. It is recommended to consult with experts or conduct research to find reliable sources.