Rohm Semiconductor
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BD12734FVJ-E2
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BD12734FVJ-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin SSOP
Essence: Voltage regulation and power management
Packaging/Quantity: Tape & 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: 500kHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. SW
  5. FB
  6. EN
  7. AGND
  8. VOUT
  9. VOUT
  10. VOUT
  11. VOUT
  12. VOUT
  13. VOUT
  14. VOUT
  15. VOUT
  16. VOUT

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Enable pin for power sequencing

Advantages and Disadvantages

Advantages: - High efficiency - Flexible output voltage - Comprehensive protection features

Disadvantages: - Higher cost compared to some alternatives - Limited output current compared to higher-end models

Working Principles

The BD12734FVJ-E2 is a step-down DC-DC converter that regulates the input voltage to a lower, stable output voltage. It uses pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

This IC is suitable for various applications requiring efficient power management, such as: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting

Detailed and Complete Alternative Models

  1. BD12736FVJ-E2
  2. BD12738FVJ-E2
  3. BD12740FVJ-E2
  4. BD12742FVJ-E2

These alternative models offer similar functionality with variations in input/output voltage ranges and current handling capabilities.

This content provides a comprehensive overview of the BD12734FVJ-E2, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

기술 솔루션에 BD12734FVJ-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is BD12734FVJ-E2?

    • BD12734FVJ-E2 is a voltage regulator IC designed for use in various technical solutions to provide stable power supply.

  2. What is the input voltage range of BD12734FVJ-E2?

    • The input voltage range of BD12734FVJ-E2 is typically between 4.5V and 18V.

  3. What is the output voltage range of BD12734FVJ-E2?

    • The output voltage range of BD12734FVJ-E2 is adjustable from 0.8V to 16V.

  4. What is the maximum output current of BD12734FVJ-E2?

    • BD12734FVJ-E2 can deliver a maximum output current of 3A.

  5. What are the typical applications of BD12734FVJ-E2?

    • BD12734FVJ-E2 is commonly used in applications such as industrial equipment, consumer electronics, and automotive systems.

  6. What are the key features of BD12734FVJ-E2?

    • Some key features of BD12734FVJ-E2 include overcurrent protection, thermal shutdown, and adjustable output voltage.

  7. How does BD12734FVJ-E2 help in improving system reliability?

    • BD12734FVJ-E2 helps improve system reliability by providing stable and regulated power supply, protecting against overcurrent, and offering thermal shutdown protection.

  8. Can BD12734FVJ-E2 be used in battery-powered applications?

    • Yes, BD12734FVJ-E2 can be used in battery-powered applications due to its wide input voltage range and efficient power conversion.

  9. What are the recommended external components for using BD12734FVJ-E2?

    • The recommended external components for using BD12734FVJ-E2 include input/output capacitors, resistors for setting the output voltage, and a diode for reverse current protection.

  10. Where can I find detailed technical specifications and application notes for BD12734FVJ-E2?

    • Detailed technical specifications and application notes for BD12734FVJ-E2 can be found in the product datasheet provided by the manufacturer.