MIC2186YQS-TR

Product Overview

Category

MIC2186YQS-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

MIC2186YQS-TR is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of MIC2186YQS-TR lies in its ability to efficiently regulate and manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing 2500 units.

Specifications

• Input Voltage Range: 4.5V to 75V
• Output Voltage Range: 1.25V to 60V
• Quiescent Current: 120µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC2186YQS-TR features a 16-pin configuration as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. SS/TR: Soft-start/Tracking pin
6. COMP: Compensation pin for stability control
7. VCC: Supply voltage pin
8. PGND: Power ground pin
9. SW: Switch pin for controlling the power flow
10. SW: Switch pin for controlling the power flow
11. SW: Switch pin for controlling the power flow
12. SW: Switch pin for controlling the power flow
13. SW: Switch pin for controlling the power flow
14. SW: Switch pin for controlling the power flow
15. SW: Switch pin for controlling the power flow
16. SW: Switch pin for controlling the power flow

Functional Features

• High-efficiency synchronous buck regulator
• Adjustable output voltage through feedback pin
• Soft-start and tracking functionality for smooth power-up
• Overcurrent protection to prevent damage to the device
• Thermal shutdown protection to avoid overheating

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited output voltage range compared to some other models
• Higher cost compared to non-integrated solutions

Working Principles

MIC2186YQS-TR operates as a synchronous buck regulator, converting a higher input voltage to a lower output voltage efficiently. It utilizes pulse-width modulation (PWM) techniques to control the power flow through the switch pins. The feedback pin regulates the output voltage by comparing it with a reference voltage. The soft-start feature ensures a gradual increase in output voltage during startup, while overcurrent and thermal shutdown protection mechanisms safeguard the device and connected components.

Detailed Application Field Plans

MIC2186YQS-TR finds applications in various fields, including but not limited to: - Power supplies for industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics - LED lighting

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC2186YQS-TR are: - LT8610ABEMSE#PBF by Analog Devices Inc. - TPS54332DDAR by Texas Instruments - MAX15062AASA+T by Maxim Integrated

These models provide comparable features and can be considered as alternatives based on specific requirements and preferences.

In conclusion, MIC2186YQS-TR is a highly efficient integrated circuit used for power management applications. Its adjustable output voltage, overcurrent protection, and thermal shutdown features make it suitable for various fields such as industrial equipment, automotive electronics, and consumer electronics. While it has some limitations in terms of output voltage range and cost, there are alternative models available in the market to cater to different needs.