ACT4529YH-T1011

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: TO-252-5L (DPAK)
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage: 4.5V - 18V
Output Voltage: 3.3V
Output Current: 2A
Operating Temperature: -40°C to +85°C
Efficiency: Up to 95%
Quiescent Current: 100µA

Detailed Pin Configuration

The ACT4529YH-T1011 has a total of 5 pins:

VIN - Input Voltage
GND - Ground
EN - Enable Pin
FB - Feedback Pin
VOUT - Output Voltage

Functional Features

Wide input voltage range for versatile applications
High efficiency conversion for reduced power loss
Low quiescent current for improved energy efficiency
Overcurrent and thermal protection for enhanced safety
Fast transient response for stable output voltage

Advantages and Disadvantages

Advantages

High efficiency operation saves power
Wide input voltage range allows flexibility in usage
Compact package size for space-constrained designs
Overcurrent and thermal protection ensure device safety
Fast transient response ensures stable output voltage

Disadvantages

Limited output current capacity (2A)
Requires external components for proper operation
Sensitive to input voltage fluctuations

Working Principles

The ACT4529YH-T1011 is a voltage regulator integrated circuit that converts an input voltage within the range of 4.5V to 18V into a stable output voltage of 3.3V. It achieves this through a combination of switching and control circuitry. The regulator operates with high efficiency, minimizing power loss during the conversion process. It also features overcurrent and thermal protection mechanisms to safeguard the device and connected components.

Detailed Application Field Plans

The ACT4529YH-T1011 is commonly used in various applications that require stable and efficient power management. Some of the typical application fields include:

Consumer Electronics: Powering microcontrollers, sensors, and other low-power devices.
Industrial Automation: Providing regulated power to control systems, motor drivers, and sensors.
Automotive Electronics: Supporting various automotive modules, infotainment systems, and lighting controls.
Telecommunications: Powering communication equipment, routers, and network switches.
IoT Devices: Enabling efficient power supply for connected devices, smart home systems, and wearables.

Detailed and Complete Alternative Models

ACT4528YH-T1011
ACT4532YH-T1011
ACT4540YH-T1011
ACT4550YH-T1011
ACT4560YH-T1011

These alternative models offer similar functionality and characteristics, providing options for different power requirements and design considerations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ACT4529YH-T1011 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ACT4529YH-T1011 in technical solutions:

Q1: What is ACT4529YH-T1011? A1: ACT4529YH-T1011 is a specific model of power management integrated circuit (PMIC) commonly used in technical solutions.

Q2: What are the key features of ACT4529YH-T1011? A2: Some key features of ACT4529YH-T1011 include multiple voltage regulators, low power consumption, high efficiency, and protection mechanisms.

Q3: What are the typical applications of ACT4529YH-T1011? A3: ACT4529YH-T1011 is often used in various technical solutions such as portable devices, IoT devices, consumer electronics, and industrial equipment.

Q4: How many voltage regulators does ACT4529YH-T1011 have? A4: ACT4529YH-T1011 has multiple voltage regulators, typically including a step-down (buck) converter and a linear regulator.

Q5: What is the input voltage range supported by ACT4529YH-T1011? A5: The input voltage range supported by ACT4529YH-T1011 is typically between 2.7V and 5.5V.

Q6: Can ACT4529YH-T1011 handle high current loads? A6: Yes, ACT4529YH-T1011 is designed to handle moderate to high current loads, depending on the specific configuration and external components used.

Q7: Does ACT4529YH-T1011 provide any protection features? A7: Yes, ACT4529YH-T1011 includes various protection features like overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown.

Q8: Is ACT4529YH-T1011 suitable for battery-powered applications? A8: Yes, ACT4529YH-T1011 is often used in battery-powered applications due to its low power consumption and efficient power management capabilities.

Q9: Can ACT4529YH-T1011 be controlled or monitored remotely? A9: ACT4529YH-T1011 does not have built-in remote control or monitoring capabilities. However, it can be integrated with external control or monitoring systems if required.

Q10: Are there any application notes or reference designs available for ACT4529YH-T1011? A10: Yes, the manufacturer of ACT4529YH-T1011 typically provides application notes, datasheets, and reference designs that can help in implementing the IC effectively in various technical solutions.

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