Microchip Technology
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MIC2772-T3T3BML-TR
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MIC2772-T3T3BML-TR

Product Overview

Category

MIC2772-T3T3BML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

  • Voltage regulation and power management capabilities
  • Compact size and low power consumption
  • High efficiency and accuracy
  • Wide input voltage range
  • Overcurrent and overtemperature protection

Package

The MIC2772-T3T3BML-TR is available in a small outline package (SOP) with a total of 8 pins.

Essence

The essence of this product lies in its ability to regulate and manage voltage efficiently, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

The MIC2772-T3T3BML-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Adjustable from 0.6V to VIN
  • Output Current: Up to 500mA
  • Quiescent Current: 60µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. EN (Enable): Enable pin for turning the device on/off.
  2. GND (Ground): Ground reference for the device.
  3. FB (Feedback): Feedback pin for setting the output voltage.
  4. VOUT (Output Voltage): Output voltage pin.
  5. VIN (Input Voltage): Input voltage pin.
  6. PG (Power Good): Power good indicator pin.
  7. SS (Soft Start): Soft start control pin.
  8. BST (Bootstrap): Bootstrap capacitor connection pin.

Functional Features

  • Voltage regulation: The MIC2772-T3T3BML-TR ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard the device and connected components from excessive current flow.
  • Overtemperature protection: The product includes overtemperature protection to prevent damage due to high operating temperatures.
  • Power good indicator: The power good pin provides an indication of the device's operational status.
  • Soft start control: The soft start pin allows for a gradual increase in output voltage during startup, reducing stress on the system.

Advantages and Disadvantages

Advantages

  • High efficiency and accuracy in voltage regulation
  • Wide input voltage range for versatile applications
  • Compact size and low power consumption
  • Overcurrent and overtemperature protection ensure device safety

Disadvantages

  • Limited output current capacity (up to 500mA)
  • Requires external components for proper operation

Working Principles

The MIC2772-T3T3BML-TR operates based on a feedback control mechanism. The feedback pin (FB) is used to set the desired output voltage, which is compared to an internal reference voltage. The device adjusts its internal circuitry to maintain the output voltage at the desired level, compensating for variations in the input voltage and load conditions.

Detailed Application Field Plans

The MIC2772-T3T3BML-TR finds application in various electronic devices that require voltage regulation and power management. Some common application fields include:

  1. Mobile devices: Smartphones, tablets, and portable media players benefit from the efficient power management provided by the MIC2772-T3T3BML-TR.
  2. IoT devices: Internet of Things (IoT) devices often operate on limited power sources, making voltage regulation crucial for their reliable performance.
  3. Wearable electronics: Fitness trackers, smartwatches, and other wearable devices rely on stable power supply, which can be achieved using the MIC2772-T3T3BML-TR.
  4. Industrial equipment: The product's wide input voltage range and protection features make it suitable for use in various industrial applications.

Detailed and Complete Alternative Models

  1. MIC2772-5.0BM5-TR: Similar to MIC2772-T3T3BML-TR but with a fixed output voltage of 5.0V.
  2. MIC2772-3.3YM5-TR: Another variant with a fixed output voltage of 3.3V.
  3. MIC2772-ADJYM5-TR: Adjustable output voltage version with similar specifications.

These alternative models offer different output voltage options to cater to specific application requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MIC2772-T3T3BML-TR у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of MIC2772-T3T3BML-TR in technical solutions:

  1. Q: What is the MIC2772-T3T3BML-TR? A: The MIC2772-T3T3BML-TR is a specific model of voltage regulator IC (integrated circuit) manufactured by Microchip Technology.

  2. Q: What is the typical input voltage range for the MIC2772-T3T3BML-TR? A: The typical input voltage range for this IC is between 2.7V and 5.5V.

  3. Q: What is the output voltage range of the MIC2772-T3T3BML-TR? A: The output voltage range can be adjusted from 0.8V to 3.6V using external resistors.

  4. Q: What is the maximum output current capability of the MIC2772-T3T3BML-TR? A: The maximum output current capability is 300mA.

  5. Q: Can the MIC2772-T3T3BML-TR operate in a wide temperature range? A: Yes, it is designed to operate in a temperature range of -40°C to +125°C.

  6. Q: Does the MIC2772-T3T3BML-TR have built-in protection features? A: Yes, it includes features like thermal shutdown, current limit, and short-circuit protection.

  7. Q: Is the MIC2772-T3T3BML-TR suitable for battery-powered applications? A: Yes, it is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can the MIC2772-T3T3BML-TR be used in automotive applications? A: Yes, it is designed to meet the requirements of automotive applications and has AEC-Q100 qualification.

  9. Q: What package does the MIC2772-T3T3BML-TR come in? A: It comes in a small 6-pin Thin SOT-23 (TSOT-23) package.

  10. Q: Are there any evaluation boards or reference designs available for the MIC2772-T3T3BML-TR? A: Yes, Microchip provides evaluation boards and reference designs to help with the implementation of the MIC2772-T3T3BML-TR in various applications.

Please note that these answers are general and may vary depending on the specific application and requirements.