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FAN5702UMP20X
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FAN5702UMP20X

Product Overview

Category

The FAN5702UMP20X belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - DC-DC switching regulators.

Use

This product is primarily used for regulating voltage in various electronic devices and systems, ensuring stable and reliable power supply.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Low output voltage ripple
  • Overcurrent protection
  • Thermal shutdown protection

Package

The FAN5702UMP20X is available in a small outline no-lead (SON) package, which provides compactness and ease of integration into circuit designs.

Essence

The essence of this product lies in its ability to efficiently regulate voltage, making it suitable for a wide range of applications where stable power supply is crucial.

Packaging/Quantity

The FAN5702UMP20X is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 17V
  • Output Voltage: Adjustable from 0.8V to 6V
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to 125°C
  • Switching Frequency: 1.2MHz

Detailed Pin Configuration

The FAN5702UMP20X features a standard pin configuration with pins designated for input voltage, ground, output voltage, feedback, and enable control.

Functional Features

  • Integrated synchronous rectifier
  • Soft start for controlled startup
  • External compensation for flexibility in design
  • Power good indicator for system monitoring

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Compact package enables space-efficient designs

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Higher switching frequency may require careful PCB layout for noise-sensitive designs

Working Principles

The FAN5702UMP20X operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes an internal feedback loop to maintain the desired output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The FAN5702UMP20X is well-suited for a variety of applications including: - Portable electronic devices - Battery-powered systems - Point-of-load power supplies - Industrial automation equipment

Detailed and Complete Alternative Models

For those seeking alternative options, the following models can be considered: - FAN5710UMP25X - FAN5723UMP30X - FAN5731UMP18X

In conclusion, the FAN5702UMP20X offers a reliable and efficient solution for voltage regulation in diverse electronic applications, with its compact package and advanced features making it a preferred choice for designers aiming for optimal performance and stability.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem FAN5702UMP20X w rozwiązaniach technicznych

  1. What is the FAN5702UMP20X?

    • The FAN5702UMP20X is a highly integrated power management IC designed for use in portable and handheld applications.

  2. What are the key features of the FAN5702UMP20X?

    • The FAN5702UMP20X features multiple DC-DC converters, LDO regulators, battery charger, and power path management, making it suitable for a wide range of power management solutions.

  3. What is the input voltage range of the FAN5702UMP20X?

    • The FAN5702UMP20X has an input voltage range of 2.7V to 5.5V, making it compatible with various power sources.

  4. What is the output current capability of the FAN5702UMP20X?

    • The FAN5702UMP20X can provide up to 2A of output current, meeting the power requirements of many portable devices.

  5. Can the FAN5702UMP20X be used for battery charging?

    • Yes, the FAN5702UMP20X includes a battery charger with programmable charge current and voltage regulation, making it suitable for battery charging applications.

  6. Does the FAN5702UMP20X have built-in protection features?

    • Yes, the FAN5702UMP20X includes overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection to ensure safe and reliable operation.

  7. Is the FAN5702UMP20X suitable for low-power applications?

    • Yes, the FAN5702UMP20X features low quiescent current and high efficiency, making it well-suited for low-power designs.

  8. What type of package does the FAN5702UMP20X come in?

    • The FAN5702UMP20X is available in a compact, thermally enhanced 4mm x 4mm QFN package, enabling space-constrained designs.

  9. Can the FAN5702UMP20X be used in IoT devices?

    • Yes, the FAN5702UMP20X's versatile power management capabilities make it suitable for IoT devices requiring efficient power delivery.

  10. Is there a reference design available for the FAN5702UMP20X?

    • Yes, ON Semiconductor provides reference designs and application notes to assist engineers in implementing the FAN5702UMP20X in their technical solutions.