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MIC28512-2YFL-TR
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MIC28512-2YFL-TR

Product Overview

Category

The MIC28512-2YFL-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

The MIC28512-2YFL-TR comes in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to VIN
  • Output Current: Up to 3A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. EN (Enable): Enable pin for turning the regulator on/off.
  2. GND (Ground): Ground reference for the regulator.
  3. FB (Feedback): Feedback pin for setting the output voltage.
  4. VOUT (Output Voltage): Regulated output voltage.
  5. COMP (Compensation): Compensation pin for stability.
  6. SS (Soft-Start): Soft-start pin for controlling the startup time.
  7. VIN (Input Voltage): Input voltage supply.
  8. PG (Power Good): Power good indicator pin.

Functional Features

  • Adjustable output voltage through feedback pin.
  • Soft-start function for controlled startup.
  • Overcurrent protection to prevent damage.
  • Thermal shutdown protection to avoid overheating.
  • Power good indicator for system monitoring.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Wide input voltage range allows for versatile applications.
  • Low dropout voltage ensures efficient power delivery.
  • Overcurrent and thermal protection enhance reliability.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Requires external components for proper operation.

Working Principles

The MIC28512-2YFL-TR operates as a linear voltage regulator. It takes an input voltage from the VIN pin and regulates it to a desired output voltage using feedback from the FB pin. The internal circuitry adjusts the output voltage based on the feedback signal, ensuring a stable and accurate output. The regulator also incorporates protection features such as overcurrent and thermal shutdown to safeguard against potential damage.

Detailed Application Field Plans

The MIC28512-2YFL-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Telecommunications equipment

Alternative Models

  1. MIC28512-1YFL-TR: Similar to MIC28512-2YFL-TR, but with a fixed output voltage of 1.0V.
  2. MIC28512-3YFL-TR: Similar to MIC28512-2YFL-TR, but with a fixed output voltage of 3.3V.
  3. MIC28512-ADJYFL-TR: Adjustable output voltage version with extended temperature range.

These alternative models provide options for different output voltage requirements and operating conditions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC28512-2YFL-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MIC28512-2YFL-TR in technical solutions:

  1. Q: What is the MIC28512-2YFL-TR? A: The MIC28512-2YFL-TR is a high-efficiency, synchronous buck regulator IC (integrated circuit) designed for use in various power management applications.

  2. Q: What is the input voltage range of MIC28512-2YFL-TR? A: The input voltage range of MIC28512-2YFL-TR is typically between 4.5V and 75V.

  3. Q: What is the output voltage range of MIC28512-2YFL-TR? A: The output voltage range of MIC28512-2YFL-TR can be adjusted from 0.8V to 60V.

  4. Q: What is the maximum output current of MIC28512-2YFL-TR? A: The maximum output current of MIC28512-2YFL-TR is typically 5A.

  5. Q: What is the efficiency of MIC28512-2YFL-TR? A: The efficiency of MIC28512-2YFL-TR can reach up to 95% under certain operating conditions.

  6. Q: Does MIC28512-2YFL-TR have built-in protection features? A: Yes, MIC28512-2YFL-TR includes various protection features such as overcurrent protection, thermal shutdown, and input undervoltage lockout.

  7. Q: Can MIC28512-2YFL-TR operate in a wide temperature range? A: Yes, MIC28512-2YFL-TR is designed to operate in a temperature range of -40°C to +125°C.

  8. Q: What type of package does MIC28512-2YFL-TR come in? A: MIC28512-2YFL-TR is available in a compact 16-pin QFN (Quad Flat No-Lead) package.

  9. Q: Is MIC28512-2YFL-TR suitable for automotive applications? A: Yes, MIC28512-2YFL-TR is AEC-Q100 qualified and can be used in automotive applications.

  10. Q: Are there any evaluation boards or reference designs available for MIC28512-2YFL-TR? A: Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and implement solutions using MIC28512-2YFL-TR.

Please note that the specific details and specifications may vary, so it's always recommended to refer to the datasheet or consult the manufacturer for accurate information.