Active-Semi International Inc.
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ACT4065ASH-T
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ACT4065ASH-T

Product Overview

Category

ACT4065ASH-T belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ACT4065ASH-T is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

ACT4065ASH-T is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 50µA (typical)

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High efficiency up to 95%
  • Built-in overcurrent and thermal protection
  • Adjustable output voltage through external resistors
  • Fast transient response
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection enhance reliability
  • Compact package saves space in circuit design

Disadvantages

  • Dropout voltage may limit performance in low voltage applications
  • Limited maximum output current may restrict usage in high-power systems

Working Principles

ACT4065ASH-T operates based on a voltage regulation principle. It takes an input voltage and regulates it to a desired output voltage level. This is achieved through internal circuitry that adjusts the voltage difference between the input and output, ensuring a stable output voltage despite variations in the input.

Detailed Application Field Plans

ACT4065ASH-T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  1. ACT4060ASH-T
  2. ACT4063ASH-T
  3. ACT4068ASH-T
  4. ACT4075ASH-T
  5. ACT4080ASH-T

These alternative models offer similar functionality and characteristics to ACT4065ASH-T, providing options for different requirements and specifications.

In conclusion, ACT4065ASH-T is a voltage regulator with high efficiency, adjustable output voltage, and built-in protection features. Its compact package and wide range of applications make it a versatile choice for various electronic circuits.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ACT4065ASH-T dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ACT4065ASH-T in technical solutions:

  1. Q: What is ACT4065ASH-T? A: ACT4065ASH-T is a voltage regulator IC (integrated circuit) that provides a regulated output voltage for various electronic devices.

  2. Q: What is the input voltage range of ACT4065ASH-T? A: The input voltage range of ACT4065ASH-T is typically between 2.7V and 5.5V.

  3. Q: What is the output voltage range of ACT4065ASH-T? A: The output voltage range of ACT4065ASH-T can be adjusted from 0.6V to 3.6V using external resistors.

  4. Q: What is the maximum output current of ACT4065ASH-T? A: The maximum output current of ACT4065ASH-T is typically 600mA, but it can vary depending on the specific operating conditions.

  5. Q: Can ACT4065ASH-T operate in a wide temperature range? A: Yes, ACT4065ASH-T is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  6. Q: Does ACT4065ASH-T have built-in protection features? A: Yes, ACT4065ASH-T includes various protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.

  7. Q: Can ACT4065ASH-T be used in battery-powered applications? A: Yes, ACT4065ASH-T is suitable for battery-powered applications due to its low quiescent current and efficient power conversion.

  8. Q: Is ACT4065ASH-T compatible with both ceramic and tantalum capacitors? A: Yes, ACT4065ASH-T is compatible with both ceramic and tantalum capacitors for input and output filtering.

  9. Q: Can ACT4065ASH-T be used in portable devices such as smartphones or tablets? A: Yes, ACT4065ASH-T is commonly used in portable devices where space and power efficiency are crucial.

  10. Q: Are there any application notes or reference designs available for ACT4065ASH-T? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing ACT4065ASH-T in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your technical solution.