Active-Semi International Inc.
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ACT8865QI303-T
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ACT8865QI303-T

Product Overview

Category

ACT8865QI303-T belongs to the category of integrated power management ICs.

Use

It is primarily used for power management in various electronic devices and systems.

Characteristics

  • High efficiency power conversion
  • Compact size
  • Wide input voltage range
  • Multiple output channels
  • Low power consumption
  • Overcurrent and overvoltage protection

Package

ACT8865QI303-T comes in a small form factor package, suitable for space-constrained applications.

Essence

The essence of ACT8865QI303-T lies in its ability to efficiently manage power distribution and conversion within electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: Adjustable, depending on configuration
  • Number of Output Channels: 3
  • Maximum Output Current: 1A per channel
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ACT8865QI303-T features the following pin configuration:

  1. VIN: Input voltage pin
  2. VOUT1: Output voltage pin for channel 1
  3. VOUT2: Output voltage pin for channel 2
  4. VOUT3: Output voltage pin for channel 3
  5. GND: Ground pin
  6. EN: Enable pin for power management control
  7. FB1: Feedback pin for channel 1
  8. FB2: Feedback pin for channel 2
  9. FB3: Feedback pin for channel 3

Functional Features

  • Integrated power management functions
  • Programmable output voltages
  • Power sequencing capability
  • Fault detection and protection mechanisms
  • Low quiescent current in standby mode

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Compact size for space-constrained applications
  • Wide input voltage range allows compatibility with various power sources
  • Multiple output channels provide flexibility in powering different components
  • Overcurrent and overvoltage protection ensures device safety

Disadvantages

  • Limited maximum output current per channel (1A)

Working Principles

ACT8865QI303-T operates by efficiently converting the input voltage to the desired output voltages using integrated power management circuitry. It regulates the output voltages based on feedback signals received from the respective feedback pins.

Detailed Application Field Plans

ACT8865QI303-T finds application in a wide range of electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT8865QI303-T are: - ACT8865QI302-T - ACT8865QI304-T - ACT8865QI305-T - ACT8865QI306-T - ACT8865QI307-T

These models offer similar functionality and characteristics, providing options for different power management requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ACT8865QI303-T w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of ACT8865QI303-T in technical solutions:

  1. Question: What is ACT8865QI303-T?
    Answer: ACT8865QI303-T is a voltage regulator IC (integrated circuit) that provides multiple power rails for various components in electronic devices.

  2. Question: What are the key features of ACT8865QI303-T?
    Answer: Some key features of ACT8865QI303-T include high efficiency, low quiescent current, wide input voltage range, and multiple output channels.

  3. Question: What is the input voltage range supported by ACT8865QI303-T?
    Answer: ACT8865QI303-T supports an input voltage range from 2.7V to 5.5V.

  4. Question: How many output channels does ACT8865QI303-T have?
    Answer: ACT8865QI303-T has three output channels, each capable of providing different voltage levels.

  5. Question: What is the maximum output current of ACT8865QI303-T?
    Answer: The maximum output current of ACT8865QI303-T varies depending on the specific output channel, but it can typically provide up to 3A per channel.

  6. Question: Can ACT8865QI303-T be used in battery-powered devices?
    Answer: Yes, ACT8865QI303-T is suitable for battery-powered devices as it operates efficiently with a wide input voltage range.

  7. Question: Does ACT8865QI303-T have built-in protection features?
    Answer: Yes, ACT8865QI303-T includes various protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.

  8. Question: What is the typical efficiency of ACT8865QI303-T?
    Answer: The typical efficiency of ACT8865QI303-T can reach up to 95%, making it highly efficient in power conversion.

  9. Question: Can ACT8865QI303-T be used in automotive applications?
    Answer: Yes, ACT8865QI303-T is designed to meet automotive-grade requirements and can be used in automotive applications.

  10. Question: Are there any evaluation boards or reference designs available for ACT8865QI303-T?
    Answer: Yes, Active-Semi provides evaluation boards and reference designs that can help developers quickly integrate ACT8865QI303-T into their technical solutions.

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