Active-Semi International Inc.
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
ACT88320QI101-T
詳情 數據表

ACT88320QI101-T

Product Overview

Category

ACT88320QI101-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

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

Package

ACT88320QI101-T is available in a small form factor package, such as QFN or BGA.

Essence

The essence of ACT88320QI101-T lies in its ability to efficiently regulate and distribute power within electronic devices.

Packaging/Quantity

ACT88320QI101-T is typically sold in reels or trays, with a quantity of several hundred units per package.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: Adjustable, depending on application requirements
  • Output Current: Up to 3A per channel
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Typically above 90%
  • Switching Frequency: Adjustable, typically between 500kHz and 2MHz

Detailed Pin Configuration

ACT88320QI101-T features a specific pin configuration that enables proper connectivity and functionality. The detailed pinout is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. VOUT1: Output voltage pin for channel 1
  5. VOUT2: Output voltage pin for channel 2
  6. VOUT3: Output voltage pin for channel 3
  7. VOUT4: Output voltage pin for channel 4
  8. FB1: Feedback pin for channel 1
  9. FB2: Feedback pin for channel 2
  10. FB3: Feedback pin for channel 3
  11. FB4: Feedback pin for channel 4
  12. PGND: Power ground pin
  13. SW1: Switching pin for channel 1
  14. SW2: Switching pin for channel 2
  15. SW3: Switching pin for channel 3
  16. SW4: Switching pin for channel 4

Functional Features

  • Multiple output channels with adjustable voltages
  • High efficiency power conversion
  • Overcurrent and overtemperature protection
  • Soft-start and soft-stop functionality
  • Low quiescent current in standby mode
  • Wide input voltage range for versatile applications

Advantages and Disadvantages

Advantages

  • Compact size allows for integration into space-constrained devices
  • High efficiency results in reduced power consumption and longer battery life
  • Multiple output channels provide flexibility for various power requirements
  • Comprehensive protection features ensure safe operation

Disadvantages

  • Limited output current per channel may not be suitable for high-power applications
  • Higher cost compared to simpler power management solutions

Working Principles

ACT88320QI101-T operates based on a switching regulator topology, utilizing high-frequency switching to efficiently convert and regulate input voltage to the desired output levels. The integrated control circuitry ensures stable and accurate voltage regulation across all output channels.

Detailed Application Field Plans

ACT88320QI101-T finds applications in various electronic devices that require efficient power management. Some specific application fields include:

  1. Mobile devices (smartphones, tablets, wearables)
  2. Portable consumer electronics (MP3 players, digital cameras)
  3. Industrial equipment (measurement instruments, control systems)
  4. Automotive electronics (infotainment systems, navigation devices)

Detailed and Complete Alternative Models

  1. ACT88321QI102-T: Similar to ACT88320QI101-T but with additional features for higher power applications.
  2. ACT88322QI103-T: A variant with enhanced efficiency and lower quiescent current for battery-powered devices.
  3. ACT88323QI104-T: Designed for automotive applications, offering extended temperature range and enhanced reliability.

These alternative models provide similar functionality to ACT88320QI101-T but cater to specific requirements or offer additional features.

Word count: 550 words

10個與ACT88320QI101-T在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ACT88320QI101-T in technical solutions:

  1. Question: What is ACT88320QI101-T?
    Answer: ACT88320QI101-T is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of ACT88320QI101-T?
    Answer: Some key features of ACT88320QI101-T include multiple voltage regulators, power sequencing, fault protection, and low power consumption.

  3. Question: What technical solutions can ACT88320QI101-T be used in?
    Answer: ACT88320QI101-T can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Question: How many voltage regulators does ACT88320QI101-T have?
    Answer: ACT88320QI101-T has multiple voltage regulators, typically including buck converters, LDOs, and boost converters.

  5. Question: Can ACT88320QI101-T handle power sequencing?
    Answer: Yes, ACT88320QI101-T supports power sequencing, allowing for proper startup and shutdown of different power domains in a system.

  6. Question: Does ACT88320QI101-T provide fault protection?
    Answer: Yes, ACT88320QI101-T includes various fault protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Question: What is the input voltage range for ACT88320QI101-T?
    Answer: The input voltage range for ACT88320QI101-T is typically between 2.7V and 5.5V.

  8. Question: Can ACT88320QI101-T operate in a wide temperature range?
    Answer: Yes, ACT88320QI101-T is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  9. Question: Is ACT88320QI101-T compatible with other power management ICs?
    Answer: Yes, ACT88320QI101-T can be used in conjunction with other power management ICs to provide a comprehensive power solution for complex systems.

  10. Question: Where can I find more information about ACT88320QI101-T?
    Answer: You can find more detailed information about ACT88320QI101-T in the product datasheet provided by the manufacturer or on their official website.