Active-Semi International Inc.
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ACT8727QL2F9-T

ACT8727QL2F9-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics:
    • High efficiency
    • Low power consumption
    • Compact size
  • Package: QFN (Quad Flat No-leads)
  • Essence: Power management IC for various applications
  • Packaging/Quantity: Available in reels, quantity depends on supplier

Specifications

  • Input Voltage Range: 3.0V to 5.5V
  • Output Voltage Range: Adjustable, depending on application
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to +85°C
  • Package Dimensions: 4mm x 4mm

Detailed Pin Configuration

The ACT8727QL2F9-T has the following pin configuration:

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

Functional Features

  • Integrated power management solution
  • Wide input voltage range for flexibility
  • Adjustable output voltage for different applications
  • Overcurrent and overtemperature protection
  • Low quiescent current for energy efficiency

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables versatile applications - Overcurrent and overtemperature protection ensures safety

Disadvantages: - Limited maximum output current of 2A - Operating temperature range may not be suitable for extreme environments

Working Principles

The ACT8727QL2F9-T is a power management IC that regulates the input voltage to provide a stable output voltage for various applications. It utilizes internal circuitry to efficiently convert and control the power flow. The enable pin (EN) allows for easy on/off control, while the feedback pin (FB) provides voltage regulation feedback.

Detailed Application Field Plans

The ACT8727QL2F9-T can be used in a wide range of applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Industrial automation

Detailed and Complete Alternative Models

  1. ACT8727QL2F8-T: Similar specifications and features, different package size (3mm x 3mm)
  2. ACT8727QL2F10-T: Higher maximum output current (3A), otherwise similar specifications
  3. ACT8727QL2F9-S: Same specifications and features, but with a different package type (SOP)

These alternative models provide options based on specific requirements and design constraints.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ACT8727QL2F9-T i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of ACT8727QL2F9-T in technical solutions:

  1. Q: What is ACT8727QL2F9-T? A: ACT8727QL2F9-T is a specific model number of a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of ACT8727QL2F9-T? A: Some key features of ACT8727QL2F9-T include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

  3. Q: In what applications can ACT8727QL2F9-T be used? A: ACT8727QL2F9-T can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

  4. Q: How many voltage regulators does ACT8727QL2F9-T have? A: ACT8727QL2F9-T has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Q: What is power sequencing, and why is it important? A: Power sequencing refers to the controlled order in which different power supplies or voltage rails are turned on/off. It is important to ensure proper functionality and prevent damage to components.

  6. Q: Does ACT8727QL2F9-T provide any fault protection mechanisms? A: Yes, ACT8727QL2F9-T incorporates various fault protection features like overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and thermal shutdown.

  7. Q: Can ACT8727QL2F9-T operate at high efficiency? A: Yes, ACT8727QL2F9-T is designed to operate at high efficiency levels, which helps in reducing power consumption and maximizing battery life.

  8. Q: Is ACT8727QL2F9-T programmable or configurable? A: ACT8727QL2F9-T can be programmed or configured through its control interface using specific commands or registers, allowing customization for different applications.

  9. Q: What are the typical input and output voltage ranges of ACT8727QL2F9-T? A: The input voltage range of ACT8727QL2F9-T is typically between 2.7V and 5.5V, while the output voltage range depends on the specific voltage regulators used.

  10. Q: Are there any evaluation boards or reference designs available for ACT8727QL2F9-T? A: Yes, the manufacturer of ACT8727QL2F9-T usually provides evaluation boards and reference designs that can help developers quickly prototype and integrate the PMIC into their solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.