Vishay Semiconductor Diodes Division
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MB20H90CTHE3_A/P
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MB20H90CTHE3_A/P

Product Overview

Category

The MB20H90CTHE3_A/P belongs to the category of power management integrated circuits (PMICs).

Use

It is used for voltage regulation and power management in electronic devices.

Characteristics

  • High efficiency
  • Low power consumption
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MB20H90CTHE3_A/P is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power in various electronic applications.

Packaging/Quantity

The MB20H90CTHE3_A/P is typically packaged in reels containing a specific quantity, such as 250 or 500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: QFN-16

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS (Soft Start)
  7. PG (Power Good)
  8. VOUT (Output Voltage)

Functional Features

  • Integrated voltage regulator
  • Soft start function
  • Power good indicator
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Wide input voltage range allows for versatile applications
  • Compact package size for space-constrained designs

Disadvantages

  • Limited maximum output current compared to some competing models
  • May require additional external components for certain applications

Working Principles

The MB20H90CTHE3_A/P utilizes a switching regulator topology to efficiently convert the input voltage to a stable output voltage. The integrated control circuitry ensures proper regulation and protection features such as overcurrent and thermal shutdown.

Detailed Application Field Plans

The MB20H90CTHE3_A/P is well-suited for various applications including: - Portable electronic devices - Automotive electronics - Industrial automation systems - LED lighting - Battery-powered equipment

Detailed and Complete Alternative Models

Some alternative models to the MB20H90CTHE3A/P include: - MB15H90CTHE3A/P: Similar specifications with a different package type - MB25H90CTHE3A/P: Higher maximum output current for more demanding applications - MB10H90CTHE3A/P: Lower output current for low-power applications

In conclusion, the MB20H90CTHE3_A/P offers efficient power management capabilities in a compact package, making it suitable for a wide range of electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MB20H90CTHE3_A/P у технічних рішеннях

  1. What is the MB20H90CTHE3_A/P used for?

    • The MB20H90CTHE3_A/P is a high-speed, low-loss, and high-voltage Schottky barrier rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key features of the MB20H90CTHE3_A/P?

    • The MB20H90CTHE3_A/P features a high current capability, low forward voltage drop, fast switching speed, and high reliability, making it suitable for demanding technical solutions.

  3. What are the typical applications of the MB20H90CTHE3_A/P?

    • Typical applications include switch mode power supplies, freewheeling diodes, OR-ing diodes, DC-DC converters, and reverse battery protection.

  4. What is the maximum voltage rating of the MB20H90CTHE3_A/P?

    • The MB20H90CTHE3_A/P has a maximum repetitive reverse voltage of 90V, making it suitable for various high-voltage applications.

  5. What is the forward current rating of the MB20H90CTHE3_A/P?

    • The MB20H90CTHE3_A/P has a forward current rating of 20A, allowing it to handle high current loads efficiently.

  6. Does the MB20H90CTHE3_A/P require a heatsink?

    • Depending on the application and operating conditions, a heatsink may be required to ensure optimal thermal performance and reliability.

  7. Is the MB20H90CTHE3_A/P RoHS compliant?

    • Yes, the MB20H90CTHE3_A/P is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  8. What is the operating temperature range of the MB20H90CTHE3_A/P?

    • The MB20H90CTHE3_A/P has an operating temperature range of -65°C to +175°C, providing versatility in different environments.

  9. Can the MB20H90CTHE3_A/P be used in automotive applications?

    • Yes, the MB20H90CTHE3_A/P is suitable for automotive applications such as electronic control units, lighting systems, and motor drives.

  10. Are there any recommended layout considerations for using the MB20H90CTHE3_A/P?

    • It is recommended to minimize loop inductance, provide adequate thermal management, and follow the manufacturer's guidelines for PCB layout to optimize performance and reliability.