SC628HP Product Overview

Introduction

The SC628HP is a high-performance integrated circuit that belongs to the category of power management ICs. This versatile component is widely used in various electronic devices and systems due to its unique characteristics, packaging, and functional features.

Basic Information Overview

• Category: Power Management IC
• Use: Voltage Regulation and Power Distribution
• Characteristics: High Efficiency, Low Power Consumption
• Package: Small Outline Package (SOP)
• Essence: Regulating and Distributing Electrical Power
• Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 1.2V to 28V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOP-8

Detailed Pin Configuration

The SC628HP features an SOP-8 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. SW (Switch) 6. NC (No Connection) 7. VOUT (Output Voltage) 8. COMP (Compensation)

Functional Features

• High Efficiency: The SC628HP offers high efficiency, minimizing power loss during voltage regulation and distribution.
• Wide Input Voltage Range: It can accommodate a wide input voltage range, making it suitable for diverse applications.
• Overcurrent Protection: Integrated overcurrent protection ensures the safety of connected devices and the IC itself.
• Fast Transient Response: The IC provides a fast transient response, ensuring stability during load variations.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Overcurrent Protection
• Fast Transient Response

Disadvantages

• Limited Maximum Output Current (3A)

Working Principles

The SC628HP operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the feedback received from the load. It utilizes an internal control loop to maintain the desired output voltage while adapting to changes in the input voltage and load conditions.

Detailed Application Field Plans

The SC628HP finds extensive application in various fields, including: - Consumer Electronics - Automotive Electronics - Industrial Automation - Telecommunications - Renewable Energy Systems

Detailed and Complete Alternative Models

• SC627HP: Similar specifications with a lower maximum output current of 2A
• SC629HP: Higher maximum output current of 5A with comparable input and output voltage ranges

In conclusion, the SC628HP power management IC offers a reliable and efficient solution for voltage regulation and power distribution in a wide range of electronic applications.

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