Microchip Technology
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MIC69502WR
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MIC69502WR

Product Overview

Category

The MIC69502WR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MIC69502WR is available in a small outline package (SOP) for easy integration into circuit designs.

Essence

The essence of the MIC69502WR lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MIC69502WR is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC69502WR features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. VOUT (Output Voltage)

Functional Features

  • Overcurrent Protection: The MIC69502WR incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
  • Thermal Shutdown Protection: It includes thermal shutdown protection to prevent damage due to overheating.
  • Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring efficient power conversion.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Sensitive to external noise in certain configurations

Working Principles

The MIC69502WR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output within the specified range. When enabled, it regulates the input voltage to provide a consistent output voltage to the connected load.

Detailed Application Field Plans

The MIC69502WR is well-suited for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MIC69502WR include: - MIC2940A: Offers higher maximum output current - LT1763: Provides lower dropout voltage for demanding applications - LM2937: Suitable for automotive and industrial applications

In conclusion, the MIC69502WR is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in a compact package.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC69502WR in technische oplossingen

  1. What is the input voltage range of MIC69502WR?

    • The input voltage range of MIC69502WR is 2.7V to 5.5V.

  2. What is the output voltage of MIC69502WR?

    • The output voltage of MIC69502WR is adjustable from 0.8V to 5.5V.

  3. What is the maximum output current of MIC69502WR?

    • The maximum output current of MIC69502WR is 1.5A.

  4. What is the typical efficiency of MIC69502WR?

    • The typical efficiency of MIC69502WR is around 90%.

  5. What are the key features of MIC69502WR?

    • The key features of MIC69502WR include a wide input voltage range, adjustable output voltage, high efficiency, and overcurrent and thermal protection.

  6. Can MIC69502WR be used in automotive applications?

    • Yes, MIC69502WR is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Does MIC69502WR require external components for operation?

    • MIC69502WR requires only a few external components for operation, making it easy to use in various technical solutions.

  8. Is MIC69502WR suitable for battery-powered devices?

    • Yes, MIC69502WR's wide input voltage range and high efficiency make it well-suited for battery-powered devices.

  9. What is the operating temperature range of MIC69502WR?

    • The operating temperature range of MIC69502WR is -40°C to 125°C.

  10. Can MIC69502WR be used in industrial control systems?

    • Yes, MIC69502WR is suitable for use in industrial control systems due to its reliability and performance characteristics.