Rohm Semiconductor
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BD67929EFV-E2
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BD67929EFV-E2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: SOP-8 (Small Outline Package)
  • Essence: This IC is designed to provide efficient power management solutions for various electronic devices.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage Range: 0.8V - 12V
  • Maximum Output Current: 1.5A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD67929EFV-E2 IC has a SOP-8 package with the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. SW: Switching pin
  8. VOUT: Output voltage pin

Functional Features

  • High Efficiency: The BD67929EFV-E2 offers high efficiency power conversion, minimizing energy loss and maximizing battery life.
  • Compact Size: With its SOP-8 package, this IC is suitable for space-constrained applications.
  • Low Power Consumption: The IC itself consumes very little power, contributing to overall system energy efficiency.

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size for space-constrained applications - Low power consumption

Disadvantages: - Limited maximum output current (1.5A)

Working Principles

The BD67929EFV-E2 is a step-down DC-DC converter IC. It utilizes a switching regulator to efficiently convert the input voltage to a lower output voltage. The switching frequency of 500kHz ensures fast and stable power conversion.

Detailed Application Field Plans

The BD67929EFV-E2 is widely used in various electronic devices that require efficient power management. Some common application fields include:

  1. Mobile Devices: Smartphones, tablets, portable gaming consoles
  2. IoT Devices: Wearable devices, smart home appliances
  3. Automotive Electronics: Infotainment systems, navigation systems
  4. Industrial Equipment: Power supplies, motor control systems

Detailed and Complete Alternative Models

  1. BD67930EFV-E2: Similar specifications and features, but with a higher maximum output current of 2A.
  2. BD67928EFV-E2: Similar specifications and features, but with a lower maximum output current of 1A.
  3. BD67931EFV-E2: Similar specifications and features, but with a wider input voltage range of 4.5V - 24V.

These alternative models provide flexibility in choosing the appropriate IC based on specific requirements.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de BD67929EFV-E2 em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of BD67929EFV-E2 in technical solutions:

  1. Q: What is BD67929EFV-E2? A: BD67929EFV-E2 is a specific model of integrated circuit (IC) used in various technical solutions.

  2. Q: What is the purpose of BD67929EFV-E2? A: BD67929EFV-E2 is designed to provide specific functionalities, such as voltage regulation or motor control, depending on the application.

  3. Q: What are the key features of BD67929EFV-E2? A: Some key features include high efficiency, low power consumption, overcurrent protection, thermal shutdown, and built-in diagnostic functions.

  4. Q: How can I use BD67929EFV-E2 in my project? A: You can integrate BD67929EFV-E2 into your project by following the manufacturer's datasheet and application notes, which provide guidance on circuit design and connections.

  5. Q: What is the maximum operating voltage for BD67929EFV-E2? A: The maximum operating voltage for BD67929EFV-E2 is typically specified in the datasheet, and it may vary depending on the specific model.

  6. Q: Can BD67929EFV-E2 handle high currents? A: Yes, BD67929EFV-E2 is designed to handle moderate to high currents, but the exact current rating will depend on the specific model and the cooling conditions.

  7. Q: Does BD67929EFV-E2 require any external components? A: Yes, BD67929EFV-E2 may require external components such as capacitors, resistors, and diodes, as specified in the datasheet, to ensure proper operation and protection.

  8. Q: Is BD67929EFV-E2 suitable for automotive applications? A: Yes, BD67929EFV-E2 is often used in automotive applications due to its robustness, high efficiency, and built-in diagnostic features.

  9. Q: Can I use multiple BD67929EFV-E2 ICs in parallel? A: Yes, it is possible to use multiple BD67929EFV-E2 ICs in parallel to increase the overall current handling capacity or distribute the load across multiple devices.

  10. Q: Where can I find more information about BD67929EFV-E2? A: You can find more detailed information about BD67929EFV-E2 in the manufacturer's datasheet, application notes, or by contacting their technical support team.