MCP1642DT-30I/MC

Product Overview

Category

The MCP1642DT-30I/MC belongs to the category of voltage boost regulators.

Use

This product is commonly used in electronic devices to increase the input voltage to a higher output voltage level.

Characteristics

• Voltage boost regulator
• Efficient power conversion
• Small package size
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage

Package

The MCP1642DT-30I/MC is available in a compact and industry-standard SOT-23 package.

Essence

The essence of the MCP1642DT-30I/MC lies in its ability to efficiently convert low input voltages into higher output voltages, making it suitable for various applications.

Packaging/Quantity

The MCP1642DT-30I/MC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 0.65V to 5.5V
• Output Voltage Range: 1.8V to 5.5V
• Maximum Output Current: 500mA
• Quiescent Current: 19µA (typical)
• Switching Frequency: 1.2MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCP1642DT-30I/MC has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SW (Switch)

Functional Features

• High efficiency power conversion
• Integrated synchronous rectifier
• Overcurrent protection
• Thermal shutdown protection
• Soft-start capability
• Low battery detection
• Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

• Efficient power conversion, minimizing energy loss
• Compact package size, suitable for space-constrained applications
• Wide input voltage range, allowing flexibility in power source selection
• Adjustable output voltage, accommodating various device requirements

Disadvantages

• Limited maximum output current (500mA)
• Requires external resistors for output voltage adjustment

Working Principles

The MCP1642DT-30I/MC operates as a voltage boost regulator by utilizing an internal switch and synchronous rectifier. When the input voltage is lower than the desired output voltage, the internal switch is turned on, storing energy in an inductor. The energy is then transferred to the output through the synchronous rectifier, resulting in a higher output voltage.

Detailed Application Field Plans

The MCP1642DT-30I/MC finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Wireless communication systems

Detailed and Complete Alternative Models

1. MCP1642B
2. MCP1642C
3. MCP1642D
4. MCP1642E
5. MCP1642F

These alternative models offer similar functionality and characteristics to the MCP1642DT-30I/MC, providing options for different design requirements.

In conclusion, the MCP1642DT-30I/MC is a voltage boost regulator with efficient power conversion, compact package size, and adjustable output voltage. It finds application in various electronic devices and has several alternative models available in the market.