MIC38C42AYMM-TR

Product Overview

Category

MIC38C42AYMM-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control applications.

Characteristics

• Integrated circuit
• Power management and control
• Small form factor
• High efficiency
• Low power consumption

Package

MIC38C42AYMM-TR is available in a compact surface mount package, which ensures easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

MIC38C42AYMM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 25V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 500kHz

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for voltage regulation
4. EN: Enable pin for device operation
5. COMP: Compensation pin for stability control
6. SS: Soft-start pin for gradual power-up
7. PGND: Power ground reference
8. LX: Switching node for power transfer

Functional Features

• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Overcurrent protection for enhanced safety
• Soft-start function for smooth power-up
• Excellent line and load regulation for stable performance
• Low standby power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact form factor
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Disadvantages

• Limited maximum output current (2A)
• Relatively high switching frequency

Working Principles

MIC38C42AYMM-TR operates based on a pulse width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal power switch. The feedback loop continuously monitors the output voltage and adjusts the duty cycle accordingly to maintain the desired voltage level.

Detailed Application Field Plans

MIC38C42AYMM-TR finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - LED lighting systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

1. MIC38C43AYMM-TR: Similar to MIC38C42AYMM-TR with higher maximum output current (3A).
2. MIC38C44AYMM-TR: Similar to MIC38C42AYMM-TR with higher maximum output current (4A).
3. MIC38C45AYMM-TR: Similar to MIC38C42AYMM-TR with higher maximum output current (5A).

These alternative models provide increased output current capabilities for applications that require higher power levels.

In conclusion, MIC38C42AYMM-TR is a versatile integrated circuit used for power management and control in various electronic devices. Its compact size, wide input voltage range, and adjustable output voltage make it suitable for a wide range of applications. However, its limited maximum output current and relatively high switching frequency should be considered when selecting this product for specific applications.