Active-Semi International Inc.
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ACT3780QY-T

ACT3780QY-T

Product Overview

Category

ACT3780QY-T belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

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

Package

ACT3780QY-T is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

ACT3780QY-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.6V to VIN
  • Maximum output current: 3A
  • Efficiency: Up to 95%
  • 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. SW: Switching pin
  6. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Enable pin provides control over the device's power state.
  • Feedback pin enables voltage regulation.
  • Switching pin facilitates efficient power conversion.
  • Output voltage pin delivers regulated power to the load.

Advantages and Disadvantages

Advantages

  • High efficiency results in reduced power consumption.
  • Compact size allows for integration into space-constrained designs.
  • Wide input voltage range enhances versatility.
  • Enable pin offers flexibility in power management.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Operating temperature range may restrict usage in extreme environments.

Working Principles

ACT3780QY-T operates on the principle of switching voltage regulation. It utilizes an internal control circuit to adjust the duty cycle of the switching transistor, thereby regulating the output voltage. This switching mechanism allows for efficient power conversion and minimizes power loss.

Detailed Application Field Plans

ACT3780QY-T finds applications in various electronic devices that require power management capabilities. Some potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players.
  2. IoT devices: Wearable devices, smart home appliances.
  3. Industrial equipment: Power supplies, motor control systems.
  4. Automotive electronics: Infotainment systems, lighting control modules.

Detailed and Complete Alternative Models

  1. ACT3780QX-T
  2. ACT3780QZ-T
  3. ACT3780QW-T
  4. ACT3780QR-T

These alternative models offer similar power management functionality and can be considered as alternatives to ACT3780QY-T.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ACT3780QY-T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of ACT3780QY-T in technical solutions:

  1. Question: What is ACT3780QY-T?
    - Answer: ACT3780QY-T is a specific model or part number of a technical component used in various applications.

  2. Question: What is the purpose of ACT3780QY-T?
    - Answer: The purpose of ACT3780QY-T is to provide a specific functionality or feature in a technical solution.

  3. Question: What are the key features of ACT3780QY-T?
    - Answer: The key features of ACT3780QY-T may include high efficiency, low power consumption, compact size, multiple input/output options, and advanced control capabilities.

  4. Question: In which technical solutions can ACT3780QY-T be used?
    - Answer: ACT3780QY-T can be used in a wide range of technical solutions such as power management systems, LED lighting applications, motor control circuits, and battery charging systems.

  5. Question: What is the voltage/current rating of ACT3780QY-T?
    - Answer: The voltage/current rating of ACT3780QY-T may vary depending on the specific model, but it is typically designed to handle a certain range of voltages and currents.

  6. Question: How can I integrate ACT3780QY-T into my technical solution?
    - Answer: Integrating ACT3780QY-T into your technical solution involves following the manufacturer's guidelines, connecting the necessary input/output pins, and configuring the device according to your requirements.

  7. Question: Are there any specific design considerations when using ACT3780QY-T?
    - Answer: Yes, some design considerations may include thermal management, input/output voltage compatibility, load requirements, and protection circuitry.

  8. Question: Can ACT3780QY-T be used in both AC and DC applications?
    - Answer: It depends on the specific model and its design. Some versions of ACT3780QY-T may be suitable for both AC and DC applications, while others may be designed specifically for one type of input.

  9. Question: Is there any programming or software required to use ACT3780QY-T?
    - Answer: In most cases, ACT3780QY-T does not require any programming or software. However, some advanced features or configurations may require specific settings using dedicated tools or software provided by the manufacturer.

  10. Question: Where can I find more information about ACT3780QY-T?
    - Answer: You can find more information about ACT3780QY-T in the product datasheet, technical documentation, or by contacting the manufacturer's support team.