Active-Semi International Inc.
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ACT8863Q4I135-T

ACT8863Q4I135-T

Product Overview

Category

ACT8863Q4I135-T belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

ACT8863Q4I135-T is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of ACT8863Q4I135-T lies in its ability to efficiently manage power distribution and regulation within electronic devices.

Packaging/Quantity

ACT8863Q4I135-T is usually sold in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.6V
  • Number of Output Channels: 4
  • Maximum Output Current: 1.35A per channel
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ACT8863Q4I135-T has a total of 24 pins. The pin configuration is as follows:

  1. VIN
  2. EN1
  3. EN2
  4. EN3
  5. EN4
  6. GND
  7. SW1
  8. SW2
  9. SW3
  10. SW4
  11. PG1
  12. PG2
  13. PG3
  14. PG4
  15. FB1
  16. FB2
  17. FB3
  18. FB4
  19. VOUT1
  20. VOUT2
  21. VOUT3
  22. VOUT4
  23. VREF
  24. VCC

Functional Features

  • Integrated power management solution
  • High efficiency voltage regulation
  • Overcurrent and overvoltage protection
  • Power sequencing capability
  • Adjustable output voltages
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources
  • Multiple output channels provide flexibility in powering different components
  • High efficiency reduces power consumption and heat generation

Disadvantages

  • Limited maximum output current per channel may not be suitable for high-power applications
  • Lack of built-in communication interface for advanced control features

Working Principles

ACT8863Q4I135-T operates based on a switching regulator topology, which efficiently converts the input voltage to regulated output voltages. It utilizes a combination of control circuitry, power MOSFETs, and passive components to achieve this.

Detailed Application Field Plans

ACT8863Q4I135-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT8863Q4I135-T are: - ACT8865Q4I135-T - ACT8862Q4I135-T - ACT8864Q4I135-T - ACT8866Q4I135-T

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

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ACT8863Q4I135-T w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of ACT8863Q4I135-T in technical solutions:

  1. Question: What is ACT8863Q4I135-T?
    Answer: ACT8863Q4I135-T is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of ACT8863Q4I135-T?
    Answer: Some key features of ACT8863Q4I135-T include multiple voltage regulators, power sequencing, power monitoring, and protection functions.

  3. Question: In what applications can ACT8863Q4I135-T be used?
    Answer: ACT8863Q4I135-T can be used in a wide range of applications such as smartphones, tablets, portable devices, industrial equipment, and IoT devices.

  4. Question: How many voltage regulators does ACT8863Q4I135-T have?
    Answer: ACT8863Q4I135-T has four voltage regulators, which can provide different voltage levels required by the system components.

  5. Question: Can ACT8863Q4I135-T support power sequencing?
    Answer: Yes, ACT8863Q4I135-T supports power sequencing, allowing for controlled power-up and power-down sequences for different system components.

  6. Question: Does ACT8863Q4I135-T have any power monitoring capabilities?
    Answer: Yes, ACT8863Q4I135-T has built-in power monitoring functions that can measure and report the current and voltage levels of the system.

  7. Question: What protection functions does ACT8863Q4I135-T offer?
    Answer: ACT8863Q4I135-T offers various protection functions such as overvoltage protection, undervoltage protection, overcurrent protection, and thermal shutdown.

  8. Question: Can ACT8863Q4I135-T be controlled and configured?
    Answer: Yes, ACT8863Q4I135-T can be controlled and configured through an I2C interface, allowing for customization and optimization of the power management settings.

  9. Question: Is ACT8863Q4I135-T a low-power device?
    Answer: Yes, ACT8863Q4I135-T is designed to be a low-power device, helping to optimize power consumption in the system.

  10. Question: Are there any evaluation boards or reference designs available for ACT8863Q4I135-T?
    Answer: Yes, ACT8863Q4I135-T has evaluation boards and reference designs available, which can help developers quickly prototype and integrate the PMIC into their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of the application.