Rohm Semiconductor
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BD3575FP-E2
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BD3575FP-E2

Product Overview

Category

BD3575FP-E2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

BD3575FP-E2 is available in a small form factor package, such as QFN or SOP.

Essence

The essence of BD3575FP-E2 lies in its ability to efficiently regulate and control power supply within electronic devices.

Packaging/Quantity

BD3575FP-E2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

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: 500kHz

Detailed 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 allows for compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents overheating.
  • Soft start feature reduces inrush current during startup.

Advantages

  • Compact size enables integration into space-constrained designs.
  • High efficiency results in longer battery life for portable devices.
  • Wide input voltage range provides flexibility in power source selection.
  • Overcurrent and thermal protection enhance device reliability.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Higher cost compared to some alternative models.

Working Principles

BD3575FP-E2 operates as a step-down (buck) converter, converting a higher input voltage to a lower output voltage. It utilizes pulse width modulation (PWM) techniques to regulate the output voltage based on feedback from the FB pin.

Detailed Application Field Plans

BD3575FP-E2 finds application 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 BD3575FP-E2 are: - BD3571FP-E2 - BD3579FP-E2 - BD3567FP-E2 - BD3568FP-E2 - BD3569FP-E2

These models offer similar functionality and characteristics, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD3575FP-E2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD3575FP-E2 in technical solutions:

  1. Q: What is BD3575FP-E2? A: BD3575FP-E2 is a specific model of power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD3575FP-E2? A: Some key features of BD3575FP-E2 include multiple voltage regulators, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. Q: What technical solutions can BD3575FP-E2 be used in? A: BD3575FP-E2 can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and more.

  4. Q: How many voltage regulators does BD3575FP-E2 have? A: BD3575FP-E2 has multiple voltage regulators, typically including a step-down (buck) converter and linear regulators.

  5. Q: What is the input voltage range supported by BD3575FP-E2? A: BD3575FP-E2 typically supports an input voltage range of 4.5V to 18V.

  6. Q: Does BD3575FP-E2 provide overcurrent protection? A: Yes, BD3575FP-E2 includes overcurrent protection to safeguard against excessive current flow.

  7. Q: What is the thermal shutdown feature in BD3575FP-E2? A: The thermal shutdown feature in BD3575FP-E2 automatically shuts down the device if the temperature exceeds a certain threshold, preventing damage due to overheating.

  8. Q: Can BD3575FP-E2 be used in automotive applications? A: Yes, BD3575FP-E2 is suitable for automotive applications as it meets the necessary requirements and standards.

  9. Q: Are there any evaluation boards available for BD3575FP-E2? A: Yes, there are evaluation boards available for BD3575FP-E2 that can help in testing and prototyping.

  10. Q: Where can I find more technical information about BD3575FP-E2? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed technical information on BD3575FP-E2.

Please note that the specific details may vary depending on the manufacturer's documentation and specifications.