Active-Semi International Inc.
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ACT4529YH-T0001
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ACT4529YH-T0001

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: TO-252-5L (DPAK)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 24V
  • Output Current: Up to 3A
  • Dropout Voltage: 300mV at 3A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ACT4529YH-T0001 IC has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

  • High efficiency conversion
  • Low power consumption in standby mode
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Adjustable output voltage - High output current capability - Low dropout voltage - Compact package size

Disadvantages: - Limited operating temperature range - Requires external components for proper operation

Working Principles

The ACT4529YH-T0001 is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The feedback pin (FB) is used to set the desired output voltage, which can be adjusted within a specified range. The enable pin (EN) controls the device's on/off state.

Detailed Application Field Plans

The ACT4529YH-T0001 is commonly used in various applications, including:

  1. Power supplies for consumer electronics
  2. Industrial automation systems
  3. Automotive electronics
  4. LED lighting systems
  5. Battery-powered devices

Detailed and Complete Alternative Models

  • ACT4528YH-T0001
  • ACT4532YH-T0001
  • ACT4540YH-T0001
  • ACT4550YH-T0001
  • ACT4560YH-T0001

These alternative models offer similar functionality and specifications to the ACT4529YH-T0001, providing flexibility for different design requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ACT4529YH-T0001 dalam solusi teknis

  1. What is the purpose of ACT4529YH-T0001 in technical solutions?
    - ACT4529YH-T0001 is a voltage regulator IC designed to provide stable power supply for various electronic devices and systems.

  2. What are the key features of ACT4529YH-T0001?
    - The key features of ACT4529YH-T0001 include high efficiency, low dropout voltage, and overcurrent protection.

  3. How does ACT4529YH-T0001 contribute to energy efficiency in technical solutions?
    - ACT4529YH-T0001 helps improve energy efficiency by minimizing power loss and optimizing voltage regulation.

  4. Can ACT4529YH-T0001 be used in automotive applications?
    - Yes, ACT4529YH-T0001 is suitable for automotive applications due to its robust design and wide operating temperature range.

  5. What are the typical input and output voltage ranges for ACT4529YH-T0001?
    - The typical input voltage range for ACT4529YH-T0001 is 2.7V to 5.5V, while the output voltage range is adjustable from 0.6V to 3.3V.

  6. Does ACT4529YH-T0001 require external components for operation?
    - ACT4529YH-T0001 requires minimal external components for operation, making it easy to integrate into technical solutions.

  7. How does ACT4529YH-T0001 handle transient voltage spikes and fluctuations?
    - ACT4529YH-T0001 features built-in protection mechanisms to handle transient voltage spikes and fluctuations, ensuring reliable performance in dynamic environments.

  8. Is ACT4529YH-T0001 compatible with low ESR ceramic capacitors?
    - Yes, ACT4529YH-T0001 is compatible with low ESR ceramic capacitors, which helps optimize its stability and transient response.

  9. Can ACT4529YH-T0001 be used in battery-powered devices?
    - Yes, ACT4529YH-T0001 is well-suited for battery-powered devices, offering efficient power management and extended battery life.

  10. What are the recommended application scenarios for ACT4529YH-T0001 in technical solutions?
    - ACT4529YH-T0001 is recommended for use in portable electronics, IoT devices, industrial control systems, and other applications requiring reliable voltage regulation.