Rohm Semiconductor
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BD25KA5FP-E2
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BD25KA5FP-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: SOP-8
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 24V
  • Output Voltage: Adjustable
  • Output Current: Up to 3A
  • Switching Frequency: 340kHz
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. SW (Switch)
  6. GND (Ground)
  7. NC (No Connection)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Low standby current

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to some competitors - Higher cost compared to non-regulated solutions

Working Principles

The BD25KA5FP-E2 is a step-down DC-DC converter that regulates the input voltage to a lower, adjustable output voltage. It uses pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

This IC is suitable for various applications requiring regulated power supplies, such as: - Battery-powered devices - Industrial automation systems - LED lighting - Consumer electronics

Detailed and Complete Alternative Models

  1. LM2596S-ADJ
  2. XL4015E1
  3. MP2307DN

In conclusion, the BD25KA5FP-E2 is a versatile power management IC with a wide input voltage range, making it suitable for various applications. Its compact package and high efficiency make it an attractive choice for designers seeking reliable power regulation.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BD25KA5FP-E2 en soluciones técnicas

  1. What is the BD25KA5FP-E2?

    • The BD25KA5FP-E2 is a high-performance power management IC designed for use in various technical solutions.

  2. What are the key features of the BD25KA5FP-E2?

    • The BD25KA5FP-E2 features include multiple voltage regulators, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. In what applications can the BD25KA5FP-E2 be used?

    • The BD25KA5FP-E2 is commonly used in applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. What is the input voltage range of the BD25KA5FP-E2?

    • The BD25KA5FP-E2 has a wide input voltage range, typically from 4.5V to 36V.

  5. How many voltage regulators does the BD25KA5FP-E2 have?

    • The BD25KA5FP-E2 typically includes multiple voltage regulators, providing flexibility in powering different components of a system.

  6. Does the BD25KA5FP-E2 provide overcurrent protection?

    • Yes, the BD25KA5FP-E2 is equipped with overcurrent protection to safeguard connected devices and the IC itself.

  7. What is the thermal shutdown feature of the BD25KA5FP-E2?

    • The thermal shutdown feature protects the BD25KA5FP-E2 from overheating by shutting down the device when it reaches a certain temperature threshold.

  8. Can the BD25KA5FP-E2 be used in automotive applications?

    • Yes, the BD25KA5FP-E2 is suitable for automotive applications, providing reliable power management in vehicles.

  9. Is the BD25KA5FP-E2 suitable for low-power IoT devices?

    • Yes, the BD25KA5FP-E2 is well-suited for powering low-power IoT devices, offering efficient and stable voltage regulation.

  10. Are evaluation boards available for the BD25KA5FP-E2?

    • Yes, evaluation boards are often available for the BD25KA5FP-E2, allowing engineers to test and validate its performance in their specific technical solutions.