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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:
- VIN: Input voltage pin
- VOUT1: Output voltage pin for channel 1
- VOUT2: Output voltage pin for channel 2
- VOUT3: Output voltage pin for channel 3
- VOUT4: Output voltage pin for channel 4
- GND: Ground pin
- EN1: Enable pin for channel 1
- EN2: Enable pin for channel 2
- EN3: Enable pin for channel 3
- EN4: Enable pin for channel 4
- FB1: Feedback pin for channel 1
- FB2: Feedback pin for channel 2
- FB3: Feedback pin for channel 3
- FB4: Feedback pin for channel 4
- PG1: Power Good indicator pin for channel 1
- PG2: Power Good indicator pin for channel 2
- PG3: Power Good indicator pin for channel 3
- PG4: Power Good indicator pin for channel 4
- BST: Boost pin
- SW1: Switching pin for channel 1
- SW2: Switching pin for channel 2
- SW3: Switching pin for channel 3
- SW4: Switching pin for channel 4
- 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:
- Mobile phones and smartphones
- Tablets and laptops
- Portable gaming consoles
- Wearable devices
- IoT (Internet of Things) devices
- Industrial automation equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the ACT8727QLECP-T include:
- ACT8847QLECP-T
- ACT8865QLECP-T
- ACT8945AQLECP-T
- ACT8990QLECP-T
- ACT9120QLECP-T
These alternative models can be considered based on specific requirements and design considerations.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением ACT8727QLECP-T в технических решениях.
Sure! Here are 10 common questions and answers related to the application of ACT8727QLECP-T in technical solutions:
Question: What is ACT8727QLECP-T?
Answer: ACT8727QLECP-T is a power management integrated circuit (PMIC) designed for use in various technical solutions.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.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.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).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.Question: Does ACT8727QLECP-T support power sequencing?
Answer: Yes, ACT8727QLECP-T supports power sequencing, allowing for proper startup and shutdown sequences in complex systems.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.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.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.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.