Rohm Semiconductor
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BD89630EFJ-E2
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BD89630EFJ-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin SSOP
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.8V to 24V
  • Output Current: 3A
  • Switching Frequency: 300kHz to 2.2MHz
  • Operating Temperature: -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
  • Soft start function

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to some competitors - Higher cost compared to traditional linear regulators

Working Principles

The BD89630EFJ-E2 is a step-down DC-DC converter that uses pulse-width modulation (PWM) to regulate the output voltage. It adjusts the duty cycle of the switching signal to control the energy transfer from the input to the output.

Detailed Application Field Plans

  1. Industrial Automation: Powering sensors, actuators, and control systems
  2. Automotive Electronics: Voltage regulation for infotainment systems, lighting, and motor control
  3. Consumer Electronics: Efficient power management for portable devices and home appliances

Detailed and Complete Alternative Models

  1. LM2675-ADJ/NOPB by Texas Instruments
  2. LT1376IS8#PBF by Analog Devices
  3. MAX5033DASA+T by Maxim Integrated

This concludes the entry for the BD89630EFJ-E2, covering its product details, specifications, features, and applications.

Word Count: 314

기술 솔루션에 BD89630EFJ-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the BD89630EFJ-E2?

    • The BD89630EFJ-E2 is a high-efficiency, step-down switching regulator IC designed for use in various technical solutions.

  2. What is the input voltage range of BD89630EFJ-E2?

    • The input voltage range of BD89630EFJ-E2 is typically 4.5V to 18V.

  3. What is the output current capability of BD89630EFJ-E2?

    • The BD89630EFJ-E2 can deliver an output current of up to 3A.

  4. What are the key features of BD89630EFJ-E2?

    • Some key features of BD89630EFJ-E2 include high efficiency, wide input voltage range, overcurrent protection, and thermal shutdown.

  5. What are the typical applications of BD89630EFJ-E2?

    • BD89630EFJ-E2 is commonly used in applications such as industrial equipment, consumer electronics, and automotive systems.

  6. What is the operating frequency of BD89630EFJ-E2?

    • The operating frequency of BD89630EFJ-E2 is typically 300kHz.

  7. Does BD89630EFJ-E2 require external components for operation?

    • Yes, BD89630EFJ-E2 requires external components such as inductors, capacitors, and resistors for proper operation.

  8. Is BD89630EFJ-E2 suitable for battery-powered applications?

    • Yes, BD89630EFJ-E2's wide input voltage range and high efficiency make it suitable for battery-powered applications.

  9. What is the thermal performance of BD89630EFJ-E2?

    • BD89630EFJ-E2 has built-in thermal shutdown protection to prevent overheating during operation.

  10. Where can I find detailed technical specifications and application notes for BD89630EFJ-E2?

    • Detailed technical specifications and application notes for BD89630EFJ-E2 can be found on the manufacturer's website or in the product datasheet.