Rohm Semiconductor
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BD9673EFJ-E2
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BD9673EFJ-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: SOP-8
Essence: Voltage regulator
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Output Current: 3A
  • Switching Frequency: 300kHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. SS (Soft Start)
  6. COMP (Compensation)
  7. SW (Switch Node)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start function

Advantages and Disadvantages

Advantages: - High efficiency - Compact package - Wide operating temperature range

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The BD9673EFJ-E2 is a step-down voltage regulator that converts a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) to control the output voltage and provides various protection features to ensure reliable operation.

Detailed Application Field Plans

This IC is suitable for various applications requiring efficient power management, such as: - Industrial automation - Consumer electronics - Automotive systems - Telecommunications equipment

Detailed and Complete Alternative Models

  • LM2673
  • LT1376
  • TPS5430

Note: The above information is based on the latest available data at the time of writing.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD9673EFJ-E2 v technických řešeních

  1. What is BD9673EFJ-E2?

    • BD9673EFJ-E2 is a voltage regulator IC designed for use in various technical solutions, providing stable power supply to electronic devices.

  2. What is the input voltage range of BD9673EFJ-E2?

    • The input voltage range of BD9673EFJ-E2 is typically between 4.5V and 18V.

  3. What is the output voltage range of BD9673EFJ-E2?

    • The output voltage range of BD9673EFJ-E2 is adjustable from 0.8V to 6.0V.

  4. What are the typical applications of BD9673EFJ-E2?

    • BD9673EFJ-E2 is commonly used in applications such as consumer electronics, industrial equipment, and automotive systems where stable voltage regulation is required.

  5. What is the maximum output current of BD9673EFJ-E2?

    • The maximum output current of BD9673EFJ-E2 is typically around 3A.

  6. Does BD9673EFJ-E2 have overcurrent protection?

    • Yes, BD9673EFJ-E2 features overcurrent protection to safeguard the connected circuitry.

  7. Is thermal shutdown included in BD9673EFJ-E2?

    • Yes, BD9673EFJ-E2 incorporates thermal shutdown to prevent overheating and ensure safe operation.

  8. Can BD9673EFJ-E2 be used in battery-powered applications?

    • Yes, BD9673EFJ-E2 is suitable for battery-powered applications due to its wide input voltage range and efficient power conversion.

  9. What is the operating temperature range of BD9673EFJ-E2?

    • BD9673EFJ-E2 can typically operate within a temperature range of -40°C to 125°C, making it suitable for various environmental conditions.

  10. Is there a reference design available for implementing BD9673EFJ-E2 in a specific application?

    • Yes, reference designs and application notes are available to assist in the implementation of BD9673EFJ-E2 in different technical solutions.