PM5420C-FI

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Integrated Circuit Package
• Essence: Power Management IC for Industrial Applications
• Packaging/Quantity: Depends on Supplier

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 24V
• Output Current: Up to 2A
• Switching Frequency: Adjustable up to 2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PM5420C-FI has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SW: Switching Node
6. VOUT: Output Voltage

Functional Features

• High Efficiency Conversion
• Low Quiescent Current
• Overcurrent Protection
• Thermal Shutdown Protection
• Adjustable Output Voltage
• Soft Start Functionality

Advantages and Disadvantages

Advantages

• High Efficiency results in reduced power consumption
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal protection ensure safety and reliability
• Soft start feature prevents inrush current

Disadvantages

• Limited output current (up to 2A)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The PM5420C-FI is a power management integrated circuit designed for industrial applications. It efficiently converts input voltage from a wide range (4.5V to 36V) to an adjustable output voltage (0.8V to 24V). The IC utilizes a switching frequency of up to 2MHz, allowing for high-speed operation. It incorporates various protection mechanisms such as overcurrent and thermal shutdown to ensure safe and reliable operation.

Detailed Application Field Plans

The PM5420C-FI is commonly used in industrial applications that require efficient power management. Some potential application fields include:

1. Industrial Automation Systems
2. Robotics
3. Motor Control Systems
4. LED Lighting
5. Power Supplies

Detailed and Complete Alternative Models

• PM5420A-FI: Similar specifications but with a different pin configuration
• PM5420B-FI: Higher output current capability (up to 3A)
• PM5420D-FI: Extended operating temperature range (-40°C to +105°C)

These alternative models offer similar functionality but may have slight differences in specifications or features.

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