MCP1631VHVT-330E/ST

Product Overview

Category

The MCP1631VHVT-330E/ST belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High voltage input range
• Low dropout voltage
• Adjustable output voltage
• Efficient power conversion
• Compact package size

Package

The MCP1631VHVT-330E/ST is available in a small surface mount package.

Essence

The essence of this product lies in its ability to efficiently regulate voltage in various electronic applications.

Packaging/Quantity

The MCP1631VHVT-330E/ST is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Input Voltage Range: 4.5V to 30V
• Output Voltage Range: 2.5V to 24V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +125°C
• Switching Frequency: 500kHz (typical)

Detailed Pin Configuration

The MCP1631VHVT-330E/ST has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. COMP: Compensation pin
5. EN: Enable pin
6. VOUT: Output voltage pin
7. SW: Switching pin

Functional Features

• Constant voltage output regulation
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage through feedback pin
• Enable/disable control

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage ensures efficient power conversion
• Small package size saves board space
• Overcurrent and thermal protection enhance reliability
• Adjustable output voltage provides flexibility

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Higher switching frequency may introduce more noise in sensitive circuits

Working Principles

The MCP1631VHVT-330E/ST operates based on a pulse width modulation (PWM) control scheme. It uses an internal oscillator to generate a high-frequency signal that controls the switching of the internal power MOSFET. This switching action regulates the output voltage by adjusting the duty cycle of the PWM signal.

Detailed Application Field Plans

The MCP1631VHVT-330E/ST finds applications in various fields, including:

1. Battery-powered devices
2. Automotive electronics
3. Industrial automation
4. Telecommunications equipment
5. LED lighting systems

Detailed and Complete Alternative Models

1. MCP1631HV: Similar specifications with a different package option
2. MCP1631RD: Enhanced version with additional features
3. MCP1631DM: Evaluation board for testing and development purposes

These alternative models provide similar functionality and can be considered as substitutes for the MCP1631VHVT-330E/ST.

In conclusion, the MCP1631VHVT-330E/ST is a versatile voltage regulator with a wide input voltage range, adjustable output voltage, and efficient power conversion. Its compact size and various protection features make it suitable for a range of electronic applications. However, its limited maximum output current and higher switching frequency should be considered when selecting this product for specific high-power or noise-sensitive applications.