Encyclopedia Entry: 72V811L15PFGI8

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 72V811L15PFGI8 is a high-performance voltage regulator IC designed for use in various electronic devices and systems. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: This IC offers several key characteristics that make it suitable for a wide range of applications. It operates at a voltage of 72V, making it ideal for use in high-power systems. It has a low dropout voltage, ensuring efficient power conversion. The package size is compact, allowing for easy integration into different circuit designs. The essence of this IC lies in its ability to provide reliable and precise voltage regulation.

Packaging/Quantity: The 72V811L15PFGI8 is typically available in a small surface-mount package, such as a QFN (Quad Flat No-leads) or BGA (Ball Grid Array). The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

Input Voltage Range: 4.5V - 72V
Output Voltage: 1.5V
Maximum Output Current: 1A
Dropout Voltage: 0.2V (typical)
Operating Temperature Range: -40°C to +85°C
Package Type: QFN-16

Detailed Pin Configuration

The 72V811L15PFGI8 features a 16-pin configuration with the following pin assignments:

VIN: Input voltage
GND: Ground reference
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
VREF: Reference voltage

Functional Features

Voltage Regulation: The 72V811L15PFGI8 ensures a stable output voltage of 1.5V, regardless of input voltage fluctuations.
Low Dropout Voltage: With a low dropout voltage of 0.2V, this IC minimizes power loss and improves overall efficiency.
Overcurrent Protection: It incorporates overcurrent protection circuitry to safeguard connected components from excessive current flow.
Thermal Shutdown: In case of excessive temperature rise, the IC automatically shuts down to prevent damage.
Enable Pin Control: The EN pin allows for easy on/off control of the regulator, conserving power when not in use.

Advantages and Disadvantages

Advantages: - High input voltage range suitable for various applications. - Low dropout voltage for efficient power conversion. - Compact package size enables easy integration. - Overcurrent protection and thermal shutdown enhance system reliability. - Enable pin control offers flexibility in power management.

Disadvantages: - Limited output current capability (maximum 1A). - May require additional external components for specific applications.

Working Principles

The 72V811L15PFGI8 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.5V. This is achieved through a combination of voltage regulation techniques, such as error amplification, feedback loop, and voltage divider network.

Detailed Application Field Plans

The 72V811L15PFGI8 finds application in various electronic systems that require stable and regulated power supply. Some potential application fields include:

Automotive Electronics: Used in automotive control units, infotainment systems, and lighting modules.
Industrial Automation: Suitable for power management in industrial control systems, motor drives, and robotics.
Telecommunications: Utilized in telecom infrastructure equipment, base stations, and network switches.
Renewable Energy: Integrated into solar inverters, wind turbine controllers, and battery charging systems.
Consumer Electronics: Found in portable devices, audio/video equipment, and computer peripherals.

Detailed and Complete Alternative Models

72V811L15PFGI9
72V811L15PFGI10
72V811L15PFGI11
72V811L15PFGI12

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 72V811L15PFGI8 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 72V811L15PFGI8 in technical solutions:

1. What is the 72V811L15PFGI8? - The 72V811L15PFGI8 is a specific model of integrated circuit (IC) or microcontroller used in technical solutions.

2. What is the purpose of the 72V811L15PFGI8? - The 72V811L15PFGI8 is designed to perform specific functions within a technical solution, such as controlling motors, managing power systems, or processing data.

3. What voltage does the 72V811L15PFGI8 operate at? - The 72V811L15PFGI8 operates at a voltage of 72V, making it suitable for applications that require higher voltage levels.

4. What are some typical applications of the 72V811L15PFGI8? - The 72V811L15PFGI8 can be used in various applications, including electric vehicles, industrial automation, robotics, renewable energy systems, and more.

5. What features does the 72V811L15PFGI8 offer? - The 72V811L15PFGI8 may offer features like multiple I/O pins, analog-to-digital converters, timers, communication interfaces, and other functionalities depending on the specific model.

6. Is the 72V811L15PFGI8 programmable? - Yes, the 72V811L15PFGI8 is programmable. It can be programmed using specific programming languages or development tools provided by the manufacturer.

7. Can the 72V811L15PFGI8 communicate with other devices? - Yes, the 72V811L15PFGI8 typically supports various communication protocols like UART, SPI, I2C, CAN, Ethernet, etc., allowing it to communicate with other devices or systems.

8. What is the power consumption of the 72V811L15PFGI8? - The power consumption of the 72V811L15PFGI8 can vary depending on its usage and configuration. It is recommended to refer to the datasheet provided by the manufacturer for specific details.

9. Is the 72V811L15PFGI8 suitable for high-temperature environments? - The suitability of the 72V811L15PFGI8 for high-temperature environments depends on its operating temperature range specified by the manufacturer. It is important to consider this factor while designing the technical solution.

10. Where can I find more information about the 72V811L15PFGI8? - You can find more detailed information about the 72V811L15PFGI8 in the datasheet provided by the manufacturer. Additionally, you may also refer to online resources, forums, or contact the manufacturer directly for any specific queries.