TV02W400B-G Product Overview

Introduction

The TV02W400B-G is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The TV02W400B-G belongs to the category of electronic components, specifically within the realm of integrated circuits and semiconductor devices.

Basic Information Overview

• Use: The TV02W400B-G is utilized as a voltage regulator in electronic circuits, providing stable and regulated power supply.
• Characteristics: It is characterized by its high efficiency, low dropout voltage, and compact design.
• Package: The TV02W400B-G is available in a small outline package (SOP) for easy integration into circuit designs.
• Essence: Its essence lies in its ability to regulate voltage and ensure consistent power delivery in electronic systems.
• Packaging/Quantity: The TV02W400B-G is typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

The TV02W400B-G features the following specifications: - Input Voltage Range: 4.5V to 40V - Output Voltage Range: 1.2V to 37V - Maximum Output Current: 2A - Dropout Voltage: 0.5V at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TV02W400B-G has a standard pin configuration with input, output, and ground pins, along with additional pins for enable and protection features.

Functional Features

• Voltage Regulation: The TV02W400B-G provides precise voltage regulation, ensuring stable power supply to connected circuits.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard against excessive current draw.
• Thermal Shutdown: The device includes thermal shutdown functionality to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact form factor
• Overcurrent protection

Disadvantages

• Limited maximum output current compared to higher-rated regulators
• Higher dropout voltage than some specialized regulators

Working Principles

The TV02W400B-G operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The TV02W400B-G finds extensive application in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the TV02W400B-G include: - LM317: A widely used adjustable voltage regulator with similar characteristics - LT1083: A high-current, adjustable voltage regulator suitable for demanding applications - LM7805: A fixed 5V regulator commonly used in low-power circuits

In conclusion, the TV02W400B-G serves as a reliable voltage regulator with a wide range of applications, offering efficient and stable power supply solutions for diverse electronic systems.

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