ON Semiconductor
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FDMD82100L
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FDMD82100L

Product Overview

Category

The FDMD82100L belongs to the category of power management integrated circuits (PMICs).

Use

It is used for controlling and managing power in electronic devices, particularly in applications requiring high efficiency and compact size.

Characteristics

  • High efficiency power management
  • Compact size
  • Integrated protection features
  • Wide input voltage range

Package

The FDMD82100L is available in a small form factor package suitable for surface mount assembly.

Essence

The essence of FDMD82100L lies in its ability to efficiently manage power while offering integrated protection features in a compact package.

Packaging/Quantity

The FDMD82100L is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: Adjustable
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The FDMD82100L features a detailed pin configuration with specific pins designated for input voltage, output voltage, ground, and control signals. A comprehensive pinout diagram is provided in the product datasheet.

Functional Features

  • Integrated buck converter
  • Overcurrent protection
  • Thermal shutdown
  • Adjustable output voltage
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Integrated protection features
  • Compact size
  • Wide input voltage range

Disadvantages

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

Working Principles

The FDMD82100L operates as a buck converter, efficiently stepping down the input voltage to a regulated output voltage. It incorporates protection features to ensure safe operation under various conditions.

Detailed Application Field Plans

The FDMD82100L is well-suited for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting systems - Battery-powered equipment

Detailed and Complete Alternative Models

Some alternative models to FDMD82100L include: - FDMD82100M - FDMD82150L - FDMD82200L - FDMD82300L

These alternative models offer similar functionality with variations in maximum output current, input voltage range, and package options.

In conclusion, the FDMD82100L offers high-efficiency power management and integrated protection features in a compact package, making it suitable for various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de FDMD82100L dans les solutions techniques

  1. What is the FDMD82100L?

    • The FDMD82100L is a fully integrated dual-channel power amplifier module designed for Wi-Fi 6 (802.11ax) applications.

  2. What frequency bands does the FDMD82100L support?

    • The FDMD82100L supports both 2.4 GHz and 5 GHz frequency bands commonly used in Wi-Fi applications.

  3. What is the output power of the FDMD82100L?

    • The FDMD82100L can deliver up to 24 dBm of output power, making it suitable for high-performance Wi-Fi applications.

  4. Does the FDMD82100L require external matching components?

    • No, the FDMD82100L is fully integrated and does not require external matching components, simplifying the design process.

  5. Can the FDMD82100L be used in MIMO systems?

    • Yes, the FDMD82100L is designed for use in MIMO (Multiple Input, Multiple Output) systems, enabling higher data throughput and improved performance.

  6. What is the supply voltage range for the FDMD82100L?

    • The FDMD82100L operates from a supply voltage range of 3.3V to 5V, making it compatible with a wide range of system designs.

  7. Is the FDMD82100L suitable for IoT applications?

    • Yes, the FDMD82100L's compact size and high efficiency make it well-suited for IoT (Internet of Things) devices requiring reliable wireless connectivity.

  8. Does the FDMD82100L include built-in power detection circuitry?

    • Yes, the FDMD82100L features integrated power detection circuitry, allowing for accurate power control and monitoring.

  9. What type of package does the FDMD82100L come in?

    • The FDMD82100L is available in a compact 3mm x 3mm QFN package, ideal for space-constrained designs.

  10. Are evaluation boards or reference designs available for the FDMD82100L?

    • Yes, evaluation boards and reference designs are available to help streamline the integration of the FDMD82100L into technical solutions.