SPP-4H175: Product Overview and Specifications

Introduction

The SPP-4H175 is a versatile electronic component that belongs to the category of power management integrated circuits (PMICs). This entry provides an in-depth overview of the SPP-4H175, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power Management Integrated Circuit (PMIC)
• Use: Voltage regulation and power management
• Characteristics: High efficiency, compact design, wide input voltage range
• Package: Small outline package (SOP)
• Essence: Regulating and managing power supply for various electronic devices
• Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

The SPP-4H175 features the following specifications: - Input Voltage Range: 4.5V to 36V - Output Voltage Range: 0.8V to 24V - Maximum Output Current: 3A - Operating Temperature Range: -40°C to 125°C - Efficiency: Up to 95% - Package Type: SOP-8

Detailed Pin Configuration

The SPP-4H175 has a standard SOP-8 pin configuration, with the following pin functions: 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

• Wide Input Voltage Range: Allows the device to operate with various input sources.
• High Efficiency: Ensures minimal power loss during voltage regulation.
• Compact Design: Ideal for space-constrained applications.
• Enable Function: Provides control over the device's operation.
• Overcurrent Protection: Safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range enhances versatility.
• Compact design suits diverse application scenarios.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SOP package may require additional thermal management for certain use cases.

Working Principles

The SPP-4H175 operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes internal circuitry to monitor and adjust the output based on the feedback received from the load, ensuring consistent power delivery.

Detailed Application Field Plans

The SPP-4H175 finds extensive application in various fields, including: - Portable electronic devices - Automotive electronics - Industrial automation systems - LED lighting solutions - Battery-powered equipment

Detailed and Complete Alternative Models

For users seeking alternatives to the SPP-4H175, several comparable PMICs are available, such as: - TPS54332 (Texas Instruments) - LT1763 (Analog Devices) - LM2675 (STMicroelectronics) - ADP2384 (Analog Devices)

In conclusion, the SPP-4H175 stands as a reliable and efficient PMIC, catering to diverse power management needs across multiple industries.

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