Rohm Semiconductor
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BD88220GUL-E2
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BD88220GUL-E2

Product Overview

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

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.8V to 24V
  • Output Current: 3A
  • Switching Frequency: 300kHz to 2.2MHz
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. SS/TRK (Soft Start/Tracking)
  7. COMP (Compensation)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • High efficiency up to 95%
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Overcurrent and thermal protection

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The BD88220GUL-E2 is a step-down DC-DC converter that regulates the input voltage to a lower output voltage. It uses a high-frequency switching regulator to achieve high efficiency and compact size.

Detailed Application Field Plans

This product is suitable for various applications including: - Industrial automation - Telecommunications equipment - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

  1. LM2675-ADJ/NOPB
  2. LT1763-3.3
  3. TPS54360DDAR

In conclusion, the BD88220GUL-E2 is a versatile power management IC with a wide input voltage range and high efficiency, making it suitable for diverse applications in different industries.

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10个与BD88220GUL-E2在技术解决方案中的应用相关的常见问题及解答

  1. What is the BD88220GUL-E2?

    • The BD88220GUL-E2 is a high-efficiency, low-dropout voltage regulator IC designed for use in various technical solutions.

  2. What is the input voltage range of BD88220GUL-E2?

    • The input voltage range of BD88220GUL-E2 is typically 2.7V to 5.5V.

  3. What is the output voltage range of BD88220GUL-E2?

    • The output voltage range of BD88220GUL-E2 is adjustable from 0.8V to 3.6V.

  4. What is the maximum output current of BD88220GUL-E2?

    • The maximum output current of BD88220GUL-E2 is typically 2A.

  5. What are the typical applications of BD88220GUL-E2?

    • BD88220GUL-E2 is commonly used in portable devices, consumer electronics, industrial equipment, and other applications requiring a stable voltage supply.

  6. What are the key features of BD88220GUL-E2?

    • The key features of BD88220GUL-E2 include high efficiency, low dropout voltage, thermal shutdown protection, and overcurrent protection.

  7. What is the operating temperature range of BD88220GUL-E2?

    • The operating temperature range of BD88220GUL-E2 is typically -40°C to 85°C.

  8. Is BD88220GUL-E2 suitable for battery-powered applications?

    • Yes, BD88220GUL-E2 is suitable for battery-powered applications due to its low dropout voltage and high efficiency.

  9. Does BD88220GUL-E2 require external components for operation?

    • Yes, BD88220GUL-E2 requires external capacitors and resistors for proper operation and stability.

  10. Where can I find the detailed datasheet for BD88220GUL-E2?

    • The detailed datasheet for BD88220GUL-E2 can be found on the manufacturer's website or through authorized distributors.