MIC5339-G4YMT-TR

Product Overview

Category

MIC5339-G4YMT-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 high efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent and thermal protection features

Package

MIC5339-G4YMT-TR is available in a small outline transistor (SOT) package, which ensures easy integration into various electronic devices.

Essence

The essence of MIC5339-G4YMT-TR lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of MIC5339-G4YMT-TR ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%

Detailed Pin Configuration

MIC5339-G4YMT-TR features a standard pin configuration with the following pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Voltage regulation: MIC5339-G4YMT-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Overcurrent protection: The IC automatically shuts down in case of excessive current flow, preventing damage to the device.
• Thermal protection: MIC5339-G4YMT-TR incorporates thermal shutdown circuitry to safeguard against overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows compatibility with various power sources.
• Compact size enables easy integration into space-constrained electronic devices.
• Overcurrent and thermal protection features enhance device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Adjustable output voltage range may require additional components for precise voltage selection.

Working Principles

MIC5339-G4YMT-TR operates based on a switching regulator principle. It utilizes an internal control loop to maintain a stable output voltage by adjusting the duty cycle of the internal switch. This ensures efficient power transfer from the input to the output while minimizing power losses.

Detailed Application Field Plans

MIC5339-G4YMT-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, it provides reliable voltage regulation and power management, ensuring optimal performance and extended battery life.

Detailed and Complete Alternative Models

• MIC5338-G4YMT-TR
• MIC5337-G4YMT-TR
• MIC5336-G4YMT-TR
• MIC5335-G4YMT-TR

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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