MCP1631HV-330E/SS

Introduction

The MCP1631HV-330E/SS is a high-voltage synchronous buck regulator designed for various power management applications. This device offers a wide input voltage range and high efficiency, making it suitable for a range of electronic systems.

Basic Information Overview

• Category: Power Management IC
• Use: Voltage regulation in electronic systems
• Characteristics: Wide input voltage range, high efficiency, compact package
• Package: SSOP-20
• Essence: Efficient voltage regulation for diverse applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Input Voltage Range: 4.5V to 30V
• Output Voltage Range: 2V to 15V
• Output Current: Up to 500mA
• Switching Frequency: Adjustable up to 2MHz
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%

Detailed Pin Configuration

The MCP1631HV-330E/SS features the following pin configuration: 1. VIN (Input Voltage) 2. PGND (Power Ground) 3. SW (Switch Node) 4. AGND (Analog Ground) 5. FB (Feedback) 6. COMP (Compensation) 7. RT/CLK (Adjustable Frequency) 8. SS/TRK (Soft Start/Tracking) 9. VCC (Supply Voltage) 10. EN (Enable) 11. SYNC (Synchronization) 12. NC (No Connection) 13. NC 14. NC 15. NC 16. NC 17. NC 18. NC 19. NC 20. VOUT (Output Voltage)

Functional Features

• Synchronous Operation: Provides high efficiency by reducing power losses
• Adjustable Frequency: Allows optimization for different application requirements
• Soft Start: Enables controlled start-up to prevent excessive inrush current
• Synchronization: Facilitates synchronization with an external clock signal for noise reduction

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile use
• High efficiency minimizes power dissipation
• Compact package enables space-efficient designs

Disadvantages

• Limited output current compared to some competing models
• Synchronization feature may not be required for all applications

Working Principles

The MCP1631HV-330E/SS operates as a synchronous buck regulator, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) to control the output voltage and features adjustable frequency to accommodate various load conditions.

Detailed Application Field Plans

The MCP1631HV-330E/SS is well-suited for a range of applications including: - Battery-powered devices - Industrial automation systems - LED lighting - Automotive electronics - Distributed power systems

Detailed and Complete Alternative Models

Some alternative models to the MCP1631HV-330E/SS include: - LM2675 from Texas Instruments - LT1763 from Analog Devices - TPS54360 from Texas Instruments - MAX17503 from Maxim Integrated

In conclusion, the MCP1631HV-330E/SS offers a versatile and efficient solution for voltage regulation in diverse electronic systems, with its wide input voltage range, high efficiency, and compact package making it a compelling choice for various applications.

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