Rohm Semiconductor
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BD9035AEFV-CE2
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BD9035AEFV-CE2

Product Overview

Category

BD9035AEFV-CE2 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control.

Characteristics

  • Efficient power conversion
  • Compact size
  • Low power consumption
  • High reliability

Package

BD9035AEFV-CE2 is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of BD9035AEFV-CE2 lies in its ability to efficiently manage and regulate power supply within electronic devices.

Packaging/Quantity

BD9035AEFV-CE2 is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Switching Frequency: 1.2MHz

Detailed Pin Configuration

BD9035AEFV-CE2 has the following pin configuration:

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

Functional Features

  • Wide input voltage range for compatibility with various power sources
  • High efficiency for reduced power loss
  • Overcurrent protection for enhanced safety
  • Thermal shutdown protection to prevent overheating
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Compact size
  • Wide input voltage range
  • Overcurrent and thermal protection

Disadvantages

  • Limited output current capacity (up to 3A)

Working Principles

BD9035AEFV-CE2 operates based on a switching regulator principle. It converts the input voltage to the desired output voltage by rapidly switching the power transistor on and off. This switching action allows for efficient power conversion with minimal power loss.

Detailed Application Field Plans

BD9035AEFV-CE2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable audio players

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to BD9035AEFV-CE2 are: - BD9036AEFV-CE2 - BD9037AEFV-CE2 - BD9038AEFV-CE2 - BD9039AEFV-CE2

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, BD9035AEFV-CE2 is an integrated circuit used for power management and control in electronic devices. Its compact size, high efficiency, and wide input voltage range make it suitable for various applications. While it has a limited output current capacity, it offers advantages such as overcurrent and thermal protection. Alternative models like BD9036AEFV-CE2, BD9037AEFV-CE2, BD9038AEFV-CE2, and BD9039AEFV-CE2 provide additional options for designers.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BD9035AEFV-CE2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BD9035AEFV-CE2 in technical solutions:

  1. Q: What is BD9035AEFV-CE2? A: BD9035AEFV-CE2 is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.

  2. Q: What are the key features of BD9035AEFV-CE2? A: Some key features of BD9035AEFV-CE2 include high efficiency, low dropout voltage, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. Q: In which applications can BD9035AEFV-CE2 be used? A: BD9035AEFV-CE2 can be used in a wide range of applications such as smartphones, tablets, portable audio devices, IoT devices, and other battery-powered electronics.

  4. Q: How does BD9035AEFV-CE2 help in power management? A: BD9035AEFV-CE2 regulates the input voltage to provide a stable output voltage, ensuring proper power supply to the connected components and protecting them from voltage fluctuations.

  5. Q: What is the input voltage range supported by BD9035AEFV-CE2? A: BD9035AEFV-CE2 supports an input voltage range of typically 2.7V to 5.5V, making it compatible with various power sources like batteries and USB ports.

  6. Q: Can BD9035AEFV-CE2 handle high current loads? A: Yes, BD9035AEFV-CE2 is designed to handle high current loads up to a certain limit, typically around 3A, making it suitable for power-hungry devices.

  7. Q: Does BD9035AEFV-CE2 have any built-in protection features? A: Yes, BD9035AEFV-CE2 incorporates overcurrent protection and thermal shutdown mechanisms to safeguard the IC and the connected components from damage.

  8. Q: Is BD9035AEFV-CE2 compatible with different types of batteries? A: Yes, BD9035AEFV-CE2 is compatible with various battery chemistries like lithium-ion (Li-ion), lithium-polymer (LiPo), and nickel-metal hydride (NiMH).

  9. Q: Can BD9035AEFV-CE2 be used in automotive applications? A: No, BD9035AEFV-CE2 is not specifically designed for automotive applications and may not meet the required standards and specifications for such use.

  10. Q: Are there any evaluation boards or reference designs available for BD9035AEFV-CE2? A: Yes, the manufacturer of BD9035AEFV-CE2 provides evaluation boards and reference designs that can help developers quickly prototype and integrate the IC into their solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and datasheet of BD9035AEFV-CE2.