ACT8727QLCHK-T

Product Overview

Category

ACT8727QLCHK-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 protection features

Package

ACT8727QLCHK-T is available in a small outline package (SOP) or a quad flat no-leads package (QFN). The package type may vary depending on the manufacturer.

Essence

The essence of ACT8727QLCHK-T lies in its ability to efficiently manage power distribution and consumption within electronic devices.

Packaging/Quantity

ACT8727QLCHK-T is typically sold in reels or trays, with each reel or tray containing a specific quantity of ICs. The exact packaging and quantity may differ based on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable, depending on application requirements
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Protection Features: Overcurrent protection, overvoltage protection, undervoltage lockout, thermal shutdown

Pin Configuration

ACT8727QLCHK-T has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage
6. PGND: Power ground
7. SW: Switching node
8. BST: Boost capacitor connection
9. COMP: Compensation pin
10. SS: Soft-start pin
11. AGND: Analog ground
12. PG: Power good indicator
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High-efficiency step-down DC-DC converter
• Adjustable output voltage
• Overcurrent protection for enhanced safety
• Thermal shutdown to prevent overheating
• Undervoltage lockout to ensure stable operation
• Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows compatibility with various power sources
• Compact size enables integration into space-constrained devices
• Multiple protection features enhance reliability and safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components for proper operation

Working Principles

ACT8727QLCHK-T operates as a step-down DC-DC converter, converting the input voltage to a lower, adjustable output voltage. It utilizes a switching regulator to achieve high efficiency. The feedback mechanism ensures the output voltage remains within the desired range. Various protection features safeguard the device and connected components from potential damage.

Detailed Application Field Plans

ACT8727QLCHK-T finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Alternative Models

Below are some alternative models that can be considered as alternatives to ACT8727QLCHK-T: - ACT8726QLCHK-T - ACT8728QLCHK-T - ACT8729QLCHK-T - ACT8730QLCHK-T

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, ACT8727QLCHK-T is a highly efficient integrated circuit used for power management in electronic devices. Its compact size, wide input voltage range, and multiple protection features make it a versatile choice for various applications. While it has some limitations in terms of maximum output current and external component requirements, its advantages outweigh the disadvantages. With its detailed pin configuration, functional features, working principles, and application field plans, ACT8727QLCHK-T serves as a reliable solution for efficient power management.