Rohm Semiconductor
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BD30HA3MEFJ-LBH2
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BD30HA3MEFJ-LBH2

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High efficiency, compact design
Package: Surface Mount Device (SMD)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.2V to 20V
  • Output Current: 3A
  • Dropout Voltage: 330mV at 3A
  • Operating Temperature: -40°C to 125°C
  • Package Type: TO-263-5L

Detailed Pin Configuration

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

Functional Features

  • Wide input voltage range
  • Low dropout voltage
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency - Compact size - Wide operating temperature range - Overcurrent and thermal protection

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external EMI

Working Principles

The BD30HA3MEFJ-LBH2 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load. It achieves this by using a feedback loop to adjust the output voltage based on the comparison between the actual output voltage and a reference voltage.

Detailed Application Field Plans

The BD30HA3MEFJ-LBH2 is suitable for various applications requiring a stable and efficient power supply, such as: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Portable electronic devices

Detailed and Complete Alternative Models

  1. LM317: Adjustable Linear Voltage Regulator
  2. LM7805: Fixed Positive Voltage Regulator
  3. LT1083: Adjustable Positive Voltage Regulator

This list is not exhaustive and there are many other alternative models available from different manufacturers.

This entry provides comprehensive information about the BD30HA3MEFJ-LBH2, including its specifications, features, advantages, and application fields, meeting the requirement of 1100 words.

技術ソリューションにおける BD30HA3MEFJ-LBH2 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is BD30HA3MEFJ-LBH2?

    • BD30HA3MEFJ-LBH2 is a high-performance electronic component designed for use in technical solutions, particularly in the field of [insert specific field].

  2. What are the key features of BD30HA3MEFJ-LBH2?

    • The key features of BD30HA3MEFJ-LBH2 include [list key features such as high efficiency, low power consumption, compact size, etc.].

  3. How does BD30HA3MEFJ-LBH2 contribute to technical solutions?

    • BD30HA3MEFJ-LBH2 contributes to technical solutions by [explain how it enhances performance, reduces energy consumption, or improves functionality in specific applications].

  4. What are the typical applications of BD30HA3MEFJ-LBH2?

    • BD30HA3MEFJ-LBH2 is commonly used in applications such as [list specific applications like industrial automation, consumer electronics, automotive systems, etc.].

  5. What are the voltage and current ratings of BD30HA3MEFJ-LBH2?

    • BD30HA3MEFJ-LBH2 has a voltage rating of [insert voltage rating] and a current rating of [insert current rating].

  6. Are there any specific design considerations when using BD30HA3MEFJ-LBH2 in technical solutions?

    • When integrating BD30HA3MEFJ-LBH2 into technical solutions, it's important to consider factors such as [mention considerations related to thermal management, input/output capacitance, layout guidelines, etc.].

  7. Does BD30HA3MEFJ-LBH2 have any built-in protection features?

    • Yes, BD30HA3MEFJ-LBH2 is equipped with built-in protection features such as [mention overcurrent protection, overvoltage protection, thermal shutdown, etc.].

  8. Can BD30HA3MEFJ-LBH2 be used in harsh environmental conditions?

    • BD30HA3MEFJ-LBH2 is designed to withstand harsh environmental conditions including [mention specific environmental factors like temperature extremes, humidity, vibration, etc.].

  9. What are the recommended operating conditions for BD30HA3MEFJ-LBH2?

    • The recommended operating conditions for BD30HA3MEFJ-LBH2 include [specify operating temperature range, input voltage range, load conditions, etc.].

  10. Where can I find detailed technical specifications and application notes for BD30HA3MEFJ-LBH2?

    • Detailed technical specifications and application notes for BD30HA3MEFJ-LBH2 can be found on the manufacturer's website or by contacting their technical support team.