Rohm Semiconductor
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BA9734AKV

BA9734AKV

Product Overview

Category

The BA9734AKV belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

  • Regulates voltage to ensure stable power supply
  • Compact size for easy integration into circuit designs
  • Low power consumption
  • Wide input voltage range

Package

The BA9734AKV is typically available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the BA9734AKV lies in its ability to provide consistent and reliable voltage regulation for various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 0.6V at 3A

Detailed Pin Configuration

The BA9734AKV typically features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment)

Functional Features

  • Overcurrent protection
  • Thermal shutdown
  • Short-circuit protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Compact size enables space-efficient circuit designs
  • Overcurrent and short-circuit protection enhance reliability

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Limited maximum output current compared to higher-power regulators

Working Principles

The BA9734AKV operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The BA9734AKV is well-suited for use in various electronic devices, including: - Portable electronic gadgets - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the BA9734AKV include: - LM317: A popular adjustable linear voltage regulator - LM7805: Fixed 5V voltage regulator - LT1083: High-current adjustable voltage regulator

In conclusion, the BA9734AKV serves as a reliable voltage regulator with a wide range of applications, offering stability and protection features while being mindful of its limitations in terms of dropout voltage and maximum output current.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BA9734AKV v technických řešeních

  1. What is BA9734AKV?

    • BA9734AKV is a high-performance voltage regulator IC designed for use in various technical solutions.

  2. What are the key features of BA9734AKV?

    • The key features of BA9734AKV include high precision output voltage, low dropout voltage, low quiescent current, and thermal shutdown protection.

  3. In what technical solutions can BA9734AKV be used?

    • BA9734AKV can be used in applications such as power management in portable devices, battery-powered equipment, and other electronic systems requiring stable voltage regulation.

  4. What is the input voltage range for BA9734AKV?

    • The input voltage range for BA9734AKV is typically between 2.5V to 6.0V.

  5. What is the output voltage range of BA9734AKV?

    • The output voltage range of BA9734AKV is adjustable from 1.2V to 5.0V.

  6. How does BA9734AKV help in power management?

    • BA9734AKV provides stable and regulated output voltage, making it suitable for power management applications where precise voltage control is required.

  7. Does BA9734AKV have built-in protection features?

    • Yes, BA9734AKV includes thermal shutdown protection to prevent damage from excessive heat.

  8. Can BA9734AKV be used in automotive applications?

    • Yes, BA9734AKV is suitable for automotive applications where reliable voltage regulation is essential.

  9. What are the typical load conditions for BA9734AKV?

    • BA9734AKV can handle typical load conditions ranging from a few milliamps to several hundred milliamps.

  10. Are there any application notes or reference designs available for using BA9734AKV?

    • Yes, detailed application notes and reference designs are available to assist in the implementation of BA9734AKV in various technical solutions.