Active-Semi International Inc.
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ACT8942QJ233-T
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ACT8942QJ233-T

Product Overview

Category

ACT8942QJ233-T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management purposes.

Characteristics

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

Package

ACT8942QJ233-T is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of this product lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

ACT8942QJ233-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ACT8942QJ233-T IC has the following pin configuration:

  1. VIN: Input voltage pin
  2. EN: Enable pin
  3. GND: Ground pin
  4. VOUT: Output voltage pin
  5. FB: Feedback pin
  6. PG: Power good pin

Functional Features

  • Integrated power MOSFETs for efficient power conversion
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start function for smooth power-up
  • Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows compatibility with various power sources
  • Compact size enables integration into space-constrained designs

Disadvantages

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

Working Principles

ACT8942QJ233-T operates based on a switching regulator principle. It converts the input voltage to the desired output voltage using integrated power MOSFETs and control circuitry. The feedback mechanism ensures stable output voltage regulation.

Detailed Application Field Plans

ACT8942QJ233-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT8942QJ233-T are: - ACT8942QJ234-T - ACT8942QJ235-T - ACT8942QJ236-T - ACT8942QJ237-T

These models offer similar functionality and characteristics, providing flexibility in design choices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ACT8942QJ233-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ACT8942QJ233-T in technical solutions:

  1. Question: What is ACT8942QJ233-T?
    Answer: ACT8942QJ233-T is a specific model or part number of a technical component used in various electronic devices.

  2. Question: What is the purpose of ACT8942QJ233-T?
    Answer: ACT8942QJ233-T is designed to provide power management and control functions in electronic systems.

  3. Question: What are the key features of ACT8942QJ233-T?
    Answer: Some key features of ACT8942QJ233-T include high efficiency, low power consumption, multiple voltage outputs, and protection mechanisms.

  4. Question: In which applications can ACT8942QJ233-T be used?
    Answer: ACT8942QJ233-T can be used in a wide range of applications such as smartphones, tablets, portable gaming devices, and other battery-powered electronics.

  5. Question: How does ACT8942QJ233-T help in power management?
    Answer: ACT8942QJ233-T regulates and distributes power efficiently to different components of an electronic system, ensuring optimal performance and longer battery life.

  6. Question: Can ACT8942QJ233-T handle multiple voltage levels?
    Answer: Yes, ACT8942QJ233-T is capable of generating and regulating multiple voltage levels required by different components in a system.

  7. Question: Does ACT8942QJ233-T have any built-in protection features?
    Answer: Yes, ACT8942QJ233-T incorporates various protection mechanisms like overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the system and its components.

  8. Question: Is ACT8942QJ233-T compatible with different communication protocols?
    Answer: Yes, ACT8942QJ233-T is designed to work with various communication protocols commonly used in electronic systems.

  9. Question: Can ACT8942QJ233-T be customized for specific requirements?
    Answer: Yes, ACT8942QJ233-T can be customized or programmed to meet specific power management needs of a particular application.

  10. Question: Where can I find more information about ACT8942QJ233-T?
    Answer: You can refer to the datasheet or technical documentation provided by the manufacturer of ACT8942QJ233-T for detailed specifications and application guidelines.