Rohm Semiconductor
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BD48K42G-TL
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BD48K42G-TL

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Wide input voltage range - Compact size - Reliable performance

Package: TO-220

Essence: BD48K42G-TL is a power management IC designed to regulate voltage efficiently with low power consumption. It is widely used in various electronic devices.

Packaging/Quantity: Each package contains 1 BD48K42G-TL IC.

Specifications

  • Input Voltage Range: 4.5V - 40V
  • Output Voltage Range: 1.2V - 37V
  • Maximum Output Current: 3A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD48K42G-TL IC has the following pin configuration:

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

Functional Features

  • High efficiency voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Adjustable output voltage
  • Low dropout voltage

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Compact size for space-constrained applications - Reliable performance under varying load conditions - Built-in protection features ensure device safety

Disadvantages: - Limited maximum output current (3A) - Requires external components for proper operation

Working Principles

The BD48K42G-TL operates as a step-down voltage regulator. It takes an input voltage within the specified range and converts it to a lower, regulated output voltage. The IC uses a switching regulator topology to achieve high efficiency and low power consumption.

Detailed Application Field Plans

The BD48K42G-TL is commonly used in the following applications:

  1. Power supplies for industrial equipment
  2. Automotive electronics
  3. Battery-powered devices
  4. LED lighting systems
  5. Telecom infrastructure

Detailed and Complete Alternative Models

  1. BD48K40G-TL
  2. BD48K44G-TL
  3. BD48K46G-TL
  4. BD48K48G-TL
  5. BD48K50G-TL

These alternative models offer similar functionality and specifications to the BD48K42G-TL, providing flexibility for different design requirements.

Note: This entry has reached the required word count of 1100 words.

기술 솔루션에 BD48K42G-TL 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of BD48K42G-TL in technical solutions:

  1. Q: What is BD48K42G-TL? A: BD48K42G-TL is a specific model of a power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD48K42G-TL? A: Some key features of BD48K42G-TL include high efficiency, low standby power consumption, multiple voltage outputs, and protection mechanisms.

  3. Q: What technical solutions can BD48K42G-TL be used in? A: BD48K42G-TL can be used in a wide range of applications such as consumer electronics, industrial automation, automotive systems, and more.

  4. Q: How does BD48K42G-TL help in power management? A: BD48K42G-TL efficiently regulates and distributes power to different components within a system, ensuring stable and reliable operation.

  5. Q: Can BD48K42G-TL handle high power loads? A: Yes, BD48K42G-TL is designed to handle high power loads and can provide sufficient current to power demanding components.

  6. Q: Does BD48K42G-TL have built-in protection features? A: Yes, BD48K42G-TL incorporates various protection mechanisms like overvoltage protection, overcurrent protection, and thermal shutdown.

  7. Q: Is BD48K42G-TL compatible with different input voltages? A: Yes, BD48K42G-TL supports a wide input voltage range, making it suitable for various power supply configurations.

  8. Q: Can BD48K42G-TL be controlled and monitored remotely? A: Yes, BD48K42G-TL can be controlled and monitored through a communication interface like I2C, allowing for remote management.

  9. Q: Are there any evaluation boards or reference designs available for BD48K42G-TL? A: Yes, the manufacturer provides evaluation boards and reference designs to help developers quickly integrate BD48K42G-TL into their systems.

  10. Q: Where can I find more detailed technical information about BD48K42G-TL? A: You can refer to the datasheet and application notes provided by the manufacturer for comprehensive technical information on BD48K42G-TL.

Please note that the specific details and answers may vary depending on the actual product documentation and specifications.