BU7988KVT

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: 25 pieces per tube

Specifications

Input Voltage: 4.5V to 40V
Output Voltage: Adjustable from 1.25V to 37V
Output Current: Up to 3A
Dropout Voltage: 1.5V at 3A
Quiescent Current: 5mA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Input: Connects to the input voltage source.
Output: Provides the regulated output voltage.
Adjust: Used to set the output voltage.

Functional Features

Wide input voltage range
Adjustable output voltage
Overcurrent and thermal protection
Low dropout voltage
High efficiency

Advantages and Disadvantages

Advantages: - Versatile and flexible due to adjustable output voltage - Robust overcurrent and thermal protection - High efficiency for power savings

Disadvantages: - Dropout voltage may limit use in low voltage applications - Higher quiescent current compared to some alternatives

Working Principles

The BU7988KVT is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load. It achieves this by using feedback to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The BU7988KVT is suitable for various applications requiring a stable and adjustable voltage supply, such as: - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

LM317: Adjustable voltage regulator with similar specifications
LM7805: Fixed 5V voltage regulator for simpler applications
LT1083: High current adjustable voltage regulator for demanding setups

In conclusion, the BU7988KVT is a versatile and efficient voltage regulator suitable for a wide range of applications, offering flexibility and reliability in power management.

Word count: 278

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BU7988KVT v technických řešeních

Sure, here are 10 common questions and answers related to the application of BU7988KVT in technical solutions:

What is BU7988KVT?
- BU7988KVT is a high-performance voltage regulator IC designed for use in various technical solutions.
What is the input voltage range for BU7988KVT?
- The input voltage range for BU7988KVT is typically between 4.5V to 28V.
What is the output voltage range for BU7988KVT?
- The output voltage range for BU7988KVT is adjustable from 0.8V to 24V.
What is the maximum output current of BU7988KVT?
- The maximum output current of BU7988KVT is typically 3A.
What are the key features of BU7988KVT?
- Some key features of BU7988KVT include high efficiency, wide input voltage range, adjustable output voltage, and overcurrent protection.
What are the typical applications of BU7988KVT?
- BU7988KVT is commonly used in applications such as industrial power supplies, automotive electronics, and LED lighting systems.
Does BU7988KVT have built-in thermal shutdown protection?
- Yes, BU7988KVT is equipped with built-in thermal shutdown protection to prevent overheating.
Is BU7988KVT suitable for battery-powered applications?
- Yes, BU7988KVT is suitable for battery-powered applications due to its low quiescent current and high efficiency.
What type of package does BU7988KVT come in?
- BU7988KVT is available in a compact and thermally enhanced TO-220 package.
Are there any recommended external components to use with BU7988KVT?
- Yes, it is recommended to use input and output capacitors, as well as an inductor, to optimize the performance of BU7988KVT in technical solutions.

I hope these questions and answers provide helpful information about the application of BU7988KVT in technical solutions. If you have any further questions, feel free to ask!