MIC2791H-04VMT-T5

Product Overview

Category

MIC2791H-04VMT-T5 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation
• Power management
• Integrated circuit design
• High efficiency
• Compact size

Package

MIC2791H-04VMT-T5 comes in a small surface-mount package, which allows for easy integration onto circuit boards.

Essence

The essence of MIC2791H-04VMT-T5 lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of MIC2791H-04VMT-T5 ICs.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 4A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: VMT (Surface Mount)
• Number of Pins: 16

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PGND: Power ground pin
7. SW: Switching node pin
8. BST: Bootstrap pin
9. COMP: Compensation pin
10. VCC: Supply voltage pin
11. AGND: Analog ground pin
12. PG: Power good pin
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. VOUT: Output voltage pin

Functional Features

• Wide input voltage range for compatibility with various power sources
• High output current capability for powering demanding loads
• Efficient voltage regulation to ensure stable and reliable operation
• Soft-start feature for smooth power-up and reduced stress on components
• Power good indicator for system monitoring and fault detection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving integration in electronic devices
• Wide input voltage range provides flexibility in power source selection
• Power good indicator enhances system reliability

Disadvantages

• Limited output voltage range may not be suitable for all applications
• Higher cost compared to some alternative models

Working Principles

MIC2791H-04VMT-T5 operates based on a switching regulator topology. It uses a combination of control circuitry, power MOSFETs, and passive components to regulate the input voltage and provide a stable output voltage. The control circuitry continuously monitors the output voltage and adjusts the duty cycle of the power MOSFETs to maintain the desired output voltage level.

Detailed Application Field Plans

MIC2791H-04VMT-T5 finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable audio players

Detailed and Complete Alternative Models

1. MIC2791H-03VMT-T5: Similar to MIC2791H-04VMT-T5, but with a maximum output current of 3A.
2. MIC2791H-05VMT-T5: Similar to MIC2791H-04VMT-T5, but with a maximum output current of 5A.
3. MIC2791H-04VMR-T5: Similar to MIC2791H-04VMT-T5, but in a different package type (VMR).

These alternative models offer similar functionality and characteristics, providing options for different power requirements and package preferences.

In conclusion, MIC2791H-04VMT-T5 is an integrated circuit used for voltage regulation and power management. Its compact size, high efficiency, and wide input voltage range make it suitable for various electronic devices. While it has some limitations, such as a limited output voltage range, it offers advantages like reduced power consumption and enhanced system reliability. Its working principle involves a switching regulator topology, and it finds application in mobile phones, tablets, gaming consoles, cameras, and audio players. Alternative models with varying specifications and package types are available to cater to different needs.