MCP1642D-18I/MS

Introduction

The MCP1642D-18I/MS is a voltage boost regulator belonging to the category of integrated circuits. It is commonly used to efficiently step up voltage levels in various electronic devices and systems. This device exhibits characteristics such as high efficiency, compact package, and low power consumption. The MCP1642D-18I/MS is available in a small MSOP-10 package and is an essential component for applications requiring voltage boosting.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Boosting
• Characteristics: High Efficiency, Compact Package, Low Power Consumption
• Package: MSOP-10
• Essence: Voltage Boost Regulator
• Packaging/Quantity: Individual Units

Specifications

The MCP1642D-18I/MS operates with a wide input voltage range and provides a regulated output voltage. It is designed to deliver a maximum output current of 500 mA and features a low quiescent current, making it suitable for battery-powered applications. Additionally, this device offers high switching frequency and includes built-in overcurrent protection.

Detailed Pin Configuration

The MCP1642D-18I/MS features a total of 10 pins, each serving specific functions. The detailed pin configuration is as follows:

1. VIN: Input Voltage
2. SW: Switch Node
3. FB: Feedback Node
4. GND: Ground
5. EN: Enable Pin
6. SS/TRK: Soft Start/Tracking
7. VOUT: Output Voltage
8. PGND: Power Ground
9. NC: No Connection
10. NC: No Connection

Functional Features

• Wide Input Voltage Range
• Regulated Output Voltage
• Low Quiescent Current
• High Switching Frequency
• Overcurrent Protection

Advantages and Disadvantages

Advantages

• High Efficiency
• Compact Package
• Low Power Consumption
• Built-in Overcurrent Protection

Disadvantages

• Limited Maximum Output Current (500 mA)

Working Principles

The MCP1642D-18I/MS operates by utilizing a boost topology to increase the input voltage to a higher, regulated output voltage. It achieves this through high-frequency switching of the internal MOSFET, allowing for efficient energy transfer and regulation.

Detailed Application Field Plans

The MCP1642D-18I/MS finds extensive application in various fields, including: - Portable Electronic Devices - Battery-Powered Systems - LED Lighting - IoT Devices - Wearable Technology

Detailed and Complete Alternative Models

Several alternative models to the MCP1642D-18I/MS exist, offering similar functionality and performance. Some notable alternatives include: - LT8362 - TPS61023 - MAX17222

In conclusion, the MCP1642D-18I/MS is a versatile voltage boost regulator that offers high efficiency and compact design, making it suitable for a wide range of applications in the electronics industry.

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