PPT0020DXR2VA Product Overview

Introduction

The PPT0020DXR2VA is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Category and Use

The PPT0020DXR2VA belongs to the category of integrated circuits and is commonly used in electronic devices such as power supplies, motor control systems, and audio amplifiers. Its primary function is to regulate voltage and current within electronic circuits, ensuring stable and efficient operation.

Characteristics

• Voltage Regulation: The PPT0020DXR2VA offers precise voltage regulation, making it suitable for applications requiring consistent power supply.
• Current Limiting: It features built-in current limiting capabilities, protecting connected components from overcurrent conditions.
• Temperature Stability: The component exhibits excellent temperature stability, allowing for reliable performance across varying environmental conditions.

Package and Essence

The PPT0020DXR2VA is typically available in a compact and durable package, ensuring ease of integration into electronic designs. Its essence lies in providing reliable voltage regulation and current protection within a small form factor.

Packaging/Quantity

The PPT0020DXR2VA is commonly packaged in tape and reel format, with quantities varying based on manufacturer specifications. Typical quantities range from 100 to 1000 units per reel.

Specifications

• Input Voltage Range: 5V to 24V
• Output Voltage Range: 1.2V to 18V
• Output Current: Up to 2A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The PPT0020DXR2VA features a standard SOT-223 pin configuration, with pins designated for input voltage, ground, output voltage, and enable/disable functions. Refer to the manufacturer's datasheet for specific pinout details.

Functional Features

• Voltage Regulation: The component maintains a stable output voltage despite fluctuations in the input supply.
• Current Limiting: It protects downstream components by limiting the maximum output current.
• Enable/Disable Function: The enable/disable pin allows for convenient control of the device's operation.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Built-in current limiting for protection
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited output current compared to higher-power alternatives
• May require additional heat sinking for high-current applications

Working Principles

The PPT0020DXR2VA operates based on feedback control mechanisms, continuously adjusting its internal circuitry to maintain the desired output voltage. When the load current approaches the maximum limit, the current limiting feature activates to protect the circuit.

Detailed Application Field Plans

The PPT0020DXR2VA finds extensive use in: - Portable electronic devices - Automotive electronics - Industrial control systems - Battery-powered equipment

Detailed and Complete Alternative Models

• PPT0030DXR3VA: Higher current rating variant
• PPT0015DXR1VA: Lower current rating variant
• PPT0025DXR2VB: Enhanced temperature range variant

In conclusion, the PPT0020DXR2VA serves as a reliable voltage regulator and current limiter in various electronic applications, offering precise control and protection features within a compact package. Its wide operating temperature range and compatibility with alternative models make it a versatile choice for designers seeking stable power management solutions.