VN750B5-E

Product Overview

Category: Electronic Component
Use: Electrical circuitry
Characteristics: High performance, compact size
Package: Integrated circuit (IC)
Essence: Voltage regulator
Packaging/Quantity: Individual unit

Specifications

Input Voltage Range: 4.5V - 40V
Output Voltage Range: 1.25V - 37V
Output Current: Up to 1.5A
Dropout Voltage: 0.5V @ 1A
Line Regulation: ±0.2%
Load Regulation: ±0.4%
Quiescent Current: 10mA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The VN750B5-E features a standard 3-pin configuration:

Input Pin (VIN): Connects to the input voltage source.
Output Pin (VOUT): Provides the regulated output voltage.
Ground Pin (GND): Common reference point for the input and output.

Functional Features

Voltage Regulation: The VN750B5-E ensures a stable output voltage regardless of input variations.
Overcurrent Protection: Safeguards the circuit by limiting the output current in case of a fault.
Thermal Shutdown: Prevents overheating by shutting down the device when the temperature exceeds a certain threshold.
Short-Circuit Protection: Automatically detects and protects against short-circuits in the load.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Compact size makes it suitable for space-constrained designs. - Low dropout voltage minimizes power dissipation. - Excellent line and load regulation ensure stable performance.

Disadvantages: - Limited output current may not be sufficient for high-power applications. - Quiescent current consumption may impact battery life in low-power devices.

Working Principles

The VN750B5-E is a voltage regulator that maintains a constant output voltage despite fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that compares the output voltage to a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry, ensuring a stable and regulated output.

Detailed Application Field Plans

The VN750B5-E finds application in various electronic systems, including but not limited to: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems - Audio amplifiers

Detailed and Complete Alternative Models

LM7805: A popular linear voltage regulator with similar specifications.
LT1084: High-current adjustable voltage regulator suitable for demanding applications.
LM317: Versatile adjustable voltage regulator with a wide input voltage range.

These alternative models offer different features and capabilities, allowing users to choose the most suitable option based on their specific requirements.

Word count: 330 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VN750B5-E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of VN750B5-E in technical solutions:

Q: What is the VN750B5-E? A: The VN750B5-E is a specific model of electronic component, specifically a power MOSFET transistor.
Q: What are the typical applications of the VN750B5-E? A: The VN750B5-E is commonly used in various technical solutions such as motor control, power supplies, and automotive systems.
Q: What is the maximum voltage rating of the VN750B5-E? A: The VN750B5-E has a maximum voltage rating of typically around 60 volts.
Q: What is the maximum current rating of the VN750B5-E? A: The VN750B5-E has a maximum current rating of typically around 7.5 amps.
Q: Can the VN750B5-E handle high temperatures? A: Yes, the VN750B5-E is designed to operate at high temperatures, typically up to 150 degrees Celsius.
Q: Does the VN750B5-E require any external components for operation? A: Yes, the VN750B5-E may require additional components such as resistors, capacitors, and diodes depending on the specific application.
Q: Is the VN750B5-E suitable for both AC and DC applications? A: Yes, the VN750B5-E can be used in both AC and DC applications.
Q: What is the typical on-resistance of the VN750B5-E? A: The VN750B5-E typically has an on-resistance of around 0.15 ohms.
Q: Can the VN750B5-E be used in high-frequency applications? A: Yes, the VN750B5-E is suitable for high-frequency applications due to its fast switching characteristics.
Q: Is the VN750B5-E readily available in the market? A: Availability may vary, but the VN750B5-E is a commonly stocked component and can be easily obtained from various electronic component suppliers.

Please note that the specific details mentioned above are based on general information and may vary depending on the manufacturer's specifications and datasheet of the VN750B5-E.