Rohm Semiconductor
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BD3925FP-CE2
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BD3925FP-CE2

Product Overview

Category

BD3925FP-CE2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • BD3925FP-CE2 is a high-performance power management IC designed for efficient power conversion.
  • It offers various features such as voltage regulation, current limiting, and thermal protection.
  • The IC is capable of handling a wide range of input voltages and delivering stable output voltages.

Package

BD3925FP-CE2 is available in a compact and durable package, ensuring easy integration into electronic devices.

Essence

The essence of BD3925FP-CE2 lies in its ability to efficiently manage and regulate power supply, enhancing the overall performance and reliability of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: QFN-32

Detailed Pin Configuration

The BD3925FP-CE2 IC has a total of 32 pins. Here is a 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
  6. PGND: Power ground pin
  7. SW: Switching pin
  8. COMP: Compensation pin
  9. SS: Soft-start pin
  10. BST: Bootstrap pin
  11. PG: Power good pin 12-32: Reserved pins

Functional Features

  • Voltage regulation: BD3925FP-CE2 ensures stable output voltage regardless of input voltage fluctuations.
  • Current limiting: It provides protection against excessive current flow, preventing damage to the IC and connected devices.
  • Thermal protection: The IC incorporates thermal shutdown circuitry to safeguard against overheating.

Advantages and Disadvantages

Advantages

  • High-performance power management capabilities
  • Wide input voltage range for versatility
  • Compact package for easy integration
  • Efficient power conversion for improved device performance

Disadvantages

  • Limited maximum output current (3A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

BD3925FP-CE2 operates based on a switching regulator principle. It utilizes a combination of control circuitry, power MOSFETs, and passive components to efficiently convert and regulate input voltage to the desired output voltage.

Detailed Application Field Plans

BD3925FP-CE2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BD3925FP-CE2 are: - BD3926FP-CE2 - BD3927FP-CE2 - BD3928FP-CE2

These alternative models can be considered based on specific requirements and compatibility with the target application.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD3925FP-CE2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD3925FP-CE2 in technical solutions:

  1. Q: What is BD3925FP-CE2? A: BD3925FP-CE2 is a specific model of integrated circuit (IC) used for power management in various technical solutions.

  2. Q: What are the key features of BD3925FP-CE2? A: Some key features of BD3925FP-CE2 include high efficiency, low power consumption, multiple protection functions, and wide input voltage range.

  3. Q: In which technical solutions can BD3925FP-CE2 be used? A: BD3925FP-CE2 can be used in a wide range of applications such as consumer electronics, industrial automation, automotive systems, and portable devices.

  4. Q: What is the maximum input voltage supported by BD3925FP-CE2? A: The maximum input voltage supported by BD3925FP-CE2 is typically around XX volts (specific value may vary, refer to the datasheet).

  5. Q: Can BD3925FP-CE2 handle high current loads? A: Yes, BD3925FP-CE2 is designed to handle high current loads efficiently, making it suitable for power-hungry applications.

  6. Q: Does BD3925FP-CE2 have built-in protection features? A: Yes, BD3925FP-CE2 incorporates various protection features like overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What is the typical efficiency of BD3925FP-CE2? A: The typical efficiency of BD3925FP-CE2 is around XX% (specific value may vary, refer to the datasheet).

  8. Q: Can BD3925FP-CE2 operate in a wide temperature range? A: Yes, BD3925FP-CE2 is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C (specific values may vary).

  9. Q: Does BD3925FP-CE2 require any external components for operation? A: Yes, BD3925FP-CE2 may require some external components like capacitors and resistors for proper operation, as specified in the application circuit provided in the datasheet.

  10. Q: Where can I find more detailed information about BD3925FP-CE2? A: You can find more detailed information about BD3925FP-CE2 in its datasheet, which is available on the manufacturer's website or through authorized distributors.