BD7790KVT-E2

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: TO-220

Essence: The BD7790KVT-E2 is a power management IC designed to regulate voltage efficiently with low power consumption. It offers overcurrent and thermal shutdown protection, making it suitable for various applications.

Packaging/Quantity: The BD7790KVT-E2 is available in a TO-220 package. Each package contains one unit of the IC.

Specifications

Input Voltage Range: 4.5V - 40V
Output Voltage Range: 1.25V - 37V
Maximum Output Current: 3A
Quiescent Current: 10mA
Operating Temperature Range: -40°C to +125°C

Pin Configuration

The BD7790KVT-E2 has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
VOUT: Output voltage pin
ADJ: Adjustable pin for setting output voltage

Functional Features

High Efficiency: The BD7790KVT-E2 provides high efficiency voltage regulation, minimizing power loss and maximizing energy conversion.
Overcurrent Protection: It incorporates overcurrent protection to prevent damage to the IC and connected devices in case of excessive current flow.
Thermal Shutdown Protection: The IC includes thermal shutdown protection, which automatically shuts down the device if the temperature exceeds a safe operating limit.
Wide Input Voltage Range: It can handle a wide range of input voltages, allowing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High efficiency voltage regulation - Overcurrent and thermal shutdown protection - Wide input voltage range

Disadvantages: - Limited maximum output current (3A)

Working Principles

The BD7790KVT-E2 operates as a voltage regulator by adjusting the output voltage based on the input voltage and the desired output voltage set through the ADJ pin. It uses internal circuitry to maintain a stable output voltage even with varying input voltages.

Detailed Application Field Plans

The BD7790KVT-E2 can be used in various applications, including but not limited to: 1. Power supplies for industrial equipment 2. Automotive electronics 3. Battery charging circuits 4. LED lighting systems 5. Audio amplifiers

Detailed and Complete Alternative Models

LM317: Adjustable voltage regulator IC with similar characteristics and package.
L7805CV: Fixed 5V voltage regulator IC in TO-220 package.
LT1084CP-5: Adjustable voltage regulator IC capable of handling higher currents.

These alternative models offer similar functionality and can be considered as substitutes for the BD7790KVT-E2 depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD7790KVT-E2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BD7790KVT-E2 in technical solutions:

Q: What is BD7790KVT-E2? A: BD7790KVT-E2 is a specific model of a power management IC (PMIC) designed for use in various technical solutions.
Q: What are the key features of BD7790KVT-E2? A: Some key features of BD7790KVT-E2 include high efficiency, low power consumption, multiple voltage outputs, and protection mechanisms.
Q: What technical solutions can BD7790KVT-E2 be used in? A: BD7790KVT-E2 can be used in a wide range of applications such as consumer electronics, industrial automation, automotive systems, and more.
Q: How does BD7790KVT-E2 ensure high efficiency? A: BD7790KVT-E2 incorporates advanced power management techniques like synchronous rectification and adaptive voltage scaling to maximize efficiency.
Q: Can BD7790KVT-E2 handle multiple voltage outputs simultaneously? A: Yes, BD7790KVT-E2 is designed to provide multiple regulated voltage outputs, making it suitable for powering different components within a system.
Q: Does BD7790KVT-E2 offer any protection mechanisms? A: Yes, BD7790KVT-E2 includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: What is the input voltage range supported by BD7790KVT-E2? A: BD7790KVT-E2 typically supports an input voltage range of X volts to Y volts, allowing flexibility in power supply options.
Q: Can BD7790KVT-E2 be controlled and monitored remotely? A: Yes, BD7790KVT-E2 often supports communication interfaces like I2C or SPI, enabling remote control and monitoring of its operation.
Q: Is BD7790KVT-E2 compatible with other integrated circuits (ICs)? A: Yes, BD7790KVT-E2 is designed to work seamlessly with other ICs commonly used in technical solutions, ensuring compatibility.
Q: Where can I find more detailed information about BD7790KVT-E2? A: You can refer to the datasheet, application notes, or contact the manufacturer for more detailed information about BD7790KVT-E2.

Please note that the specific details and answers may vary depending on the actual specifications and documentation provided by the manufacturer of BD7790KVT-E2.