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ACT8727QLHC1-T
Product Overview
Category
ACT8727QLHC1-T belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in electronic devices for power management purposes.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
- Multiple protection features
Package
ACT8727QLHC1-T is available in a compact and durable package, suitable for surface mount technology (SMT) applications.
Essence
The essence of ACT8727QLHC1-T lies in its ability to efficiently manage power distribution and regulation within electronic devices.
Packaging/Quantity
ACT8727QLHC1-T is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Input Voltage Range: 2.7V - 5.5V
- Output Voltage Range: 0.8V - 3.6V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +85°C
- Package Type: QFN-24
Detailed Pin Configuration
ACT8727QLHC1-T features a QFN-24 package with the following pin configuration:
- VIN: Input voltage
- GND: Ground
- EN: Enable pin
- FB: Feedback pin
- SW: Switching node
- PGND: Power ground
- VOUT: Output voltage
- COMP: Compensation pin
- SS: Soft-start pin
- BST: Bootstrap pin
- LX: Inductor connection
- AGND: Analog ground
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- High efficiency power conversion
- Overcurrent protection
- Overvoltage protection
- Undervoltage lockout
- Thermal shutdown protection
- Soft-start function for smooth power-up
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for compatibility with various power sources
- Compact size enables integration into space-constrained devices
- Multiple protection features enhance device reliability
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Lack of adjustable output voltage limits customization options
Working Principles
ACT8727QLHC1-T operates based on a switching regulator topology, utilizing pulse-width modulation (PWM) techniques to regulate the output voltage. It converts the input voltage to the desired output voltage by controlling the duty cycle of the internal switch.
Detailed Application Field Plans
ACT8727QLHC1-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to ACT8727QLHC1-T are: - ACT8847QLT - ACT8937QLT - ACT8945AQLT - ACT8945BQLT - ACT8945CQLT
These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ACT8727QLHC1-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ACT8727QLHC1-T in technical solutions:
Q1: What is ACT8727QLHC1-T? A1: ACT8727QLHC1-T is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.
Q2: What are the key features of ACT8727QLHC1-T? A2: Some key features of ACT8727QLHC1-T include multiple voltage regulators, power sequencing, fault protection, and high efficiency.
Q3: What technical solutions can ACT8727QLHC1-T be used in? A3: ACT8727QLHC1-T can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.
Q4: How many voltage regulators does ACT8727QLHC1-T have? A4: ACT8727QLHC1-T has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).
Q5: What is power sequencing, and why is it important? A5: Power sequencing refers to the order in which different power supplies are turned on or off. It is important to ensure proper functionality and prevent damage to sensitive components.
Q6: Does ACT8727QLHC1-T provide fault protection? A6: Yes, ACT8727QLHC1-T provides various fault protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown.
Q7: How does ACT8727QLHC1-T achieve high efficiency? A7: ACT8727QLHC1-T achieves high efficiency through advanced power management techniques like pulse-width modulation (PWM), synchronous rectification, and low quiescent current.
Q8: Can ACT8727QLHC1-T be used in battery-powered systems? A8: Yes, ACT8727QLHC1-T is suitable for battery-powered systems as it efficiently manages power consumption and extends battery life.
Q9: Is ACT8727QLHC1-T compatible with IoT devices? A9: Yes, ACT8727QLHC1-T is compatible with IoT devices as it provides the necessary power management capabilities required by such devices.
Q10: Are there any application notes or reference designs available for ACT8727QLHC1-T? A10: Yes, the manufacturer of ACT8727QLHC1-T typically provides application notes, reference designs, and technical documentation to assist engineers in implementing the IC in their solutions.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and the requirements of the technical solution.