Active-Semi International Inc.
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ACT8727QLECP-T

ACT8727QLECP-T

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple output channels

Package: QFN (Quad Flat No-leads)

Essence: The ACT8727QLECP-T is a power management IC designed to efficiently regulate and distribute power in electronic devices.

Packaging/Quantity: The ACT8727QLECP-T is typically sold in reels containing 2500 units per reel.

Specifications

The specifications of the ACT8727QLECP-T include:

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: Adjustable, depending on configuration
  • Output Current: Up to 3A per channel
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ACT8727QLECP-T features a total of 24 pins, each serving a specific function. The pin configuration is as follows:

  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. VOUT4: Output voltage pin for channel 4
  6. GND: Ground pin
  7. EN1: Enable pin for channel 1
  8. EN2: Enable pin for channel 2
  9. EN3: Enable pin for channel 3
  10. EN4: Enable pin for channel 4
  11. FB1: Feedback pin for channel 1
  12. FB2: Feedback pin for channel 2
  13. FB3: Feedback pin for channel 3
  14. FB4: Feedback pin for channel 4
  15. PG1: Power Good indicator pin for channel 1
  16. PG2: Power Good indicator pin for channel 2
  17. PG3: Power Good indicator pin for channel 3
  18. PG4: Power Good indicator pin for channel 4
  19. BST: Boost pin
  20. SW1: Switching pin for channel 1
  21. SW2: Switching pin for channel 2
  22. SW3: Switching pin for channel 3
  23. SW4: Switching pin for channel 4
  24. VCC: Supply voltage pin

Functional Features

The ACT8727QLECP-T offers the following functional features:

  • Multiple output channels with adjustable voltages
  • High efficiency power conversion
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicators for each channel
  • Enable/disable control for individual channels
  • Soft-start and soft-stop functionality

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range accommodates various power sources - Multiple output channels provide flexibility in powering different components

Disadvantages: - Limited maximum output current per channel (up to 3A) - Requires careful thermal management due to high power dissipation

Working Principles

The ACT8727QLECP-T operates based on a switching regulator topology. It utilizes a combination of step-down (buck) converters and step-up (boost) converters to efficiently regulate and distribute power. The integrated control circuitry ensures stable output voltages and protects against overcurrent and thermal issues.

Detailed Application Field Plans

The ACT8727QLECP-T is commonly used in various electronic devices, including but not limited to:

  1. Mobile phones and smartphones
  2. Tablets and laptops
  3. Portable gaming consoles
  4. Wearable devices
  5. IoT (Internet of Things) devices
  6. Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ACT8727QLECP-T include:

  1. ACT8847QLECP-T
  2. ACT8865QLECP-T
  3. ACT8945AQLECP-T
  4. ACT8990QLECP-T
  5. ACT9120QLECP-T

These alternative models can be considered based on specific requirements and design considerations.

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तकनीकी समाधानों में ACT8727QLECP-T के अनुप्रयोग से संबंधित 10 सामान्य प्रश्नों और उत्तरों की सूची बनाएं

Sure! Here are 10 common questions and answers related to the application of ACT8727QLECP-T in technical solutions:

  1. Question: What is ACT8727QLECP-T?
    Answer: ACT8727QLECP-T is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of ACT8727QLECP-T?
    Answer: Some key features of ACT8727QLECP-T include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

  3. Question: What technical solutions can ACT8727QLECP-T be used in?
    Answer: ACT8727QLECP-T can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and more.

  4. Question: How many voltage regulators does ACT8727QLECP-T have?
    Answer: ACT8727QLECP-T has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Question: Can ACT8727QLECP-T handle high current loads?
    Answer: Yes, ACT8727QLECP-T is designed to handle high current loads with its robust power delivery capabilities.

  6. Question: Does ACT8727QLECP-T support power sequencing?
    Answer: Yes, ACT8727QLECP-T supports power sequencing, allowing for proper startup and shutdown sequences in complex systems.

  7. Question: What kind of fault protection does ACT8727QLECP-T provide?
    Answer: ACT8727QLECP-T provides various fault protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Question: Is ACT8727QLECP-T suitable for battery-powered applications?
    Answer: Yes, ACT8727QLECP-T is suitable for battery-powered applications as it offers efficient power management and low quiescent current.

  9. Question: Can ACT8727QLECP-T be controlled and monitored remotely?
    Answer: Yes, ACT8727QLECP-T can be controlled and monitored remotely through an I2C interface, allowing for easy integration into system designs.

  10. Question: Where can I find more information about ACT8727QLECP-T?
    Answer: You can find more detailed information about ACT8727QLECP-T in the product datasheet and technical documentation provided by the manufacturer.