Encyclopedia Entry: 72V811L10PF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Power Consumption
• Package: LQFP (Low Profile Quad Flat Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 72V811L10PF is a voltage regulator integrated circuit designed for power management applications. It operates at a voltage of 72V and has a low power consumption characteristic, making it suitable for various electronic devices.

Detailed Pin Configuration

The 72V811L10PF features a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VCC - Power Supply Input
2. GND - Ground
3. EN - Enable Pin
4. FB - Feedback Pin
5. COMP - Compensation Pin
6. SS - Soft-Start Pin
7. PGND - Power Ground
8. BST - Bootstrap Pin
9. SW - Switching Node
10. LX - Inductor Connection
11. AGND - Analog Ground
12. VIN - Input Voltage
13. PG - Power Good Indicator
14. VOUT - Output Voltage
15. SS/TR - Soft-Start/Tracking Pin
16. RT - Timing Resistor

Functional Features

The 72V811L10PF offers several functional features that enhance its performance in power management applications. These include:

• Wide input voltage range
• High efficiency conversion
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Soft-start functionality
• Power good indicator

Advantages and Disadvantages

Advantages: - High voltage capability - Low power consumption - Compact package size - Wide input voltage range - Multiple protection features

Disadvantages: - Limited output current capacity - Requires external components for operation

Working Principles

The 72V811L10PF operates based on a switching regulator topology. It utilizes a high-frequency switching circuit to convert the input voltage to a regulated output voltage. The integrated control circuitry ensures stable and efficient power delivery while providing various protection mechanisms.

Detailed Application Field Plans

The 72V811L10PF finds applications in various fields where power management is crucial. Some of the detailed application field plans include:

1. Electric Vehicles: The IC can be used in electric vehicle power systems to regulate the voltage supplied to different components, ensuring efficient and reliable operation.
2. Industrial Automation: It can be employed in industrial automation systems to manage power distribution and maintain stable voltages for sensitive equipment.
3. Renewable Energy Systems: The IC can be utilized in renewable energy systems, such as solar or wind power, to regulate the voltage generated by the sources before feeding it into the grid or storage systems.

Detailed and Complete Alternative Models

1. 72V811L05PF: Similar to the 72V811L10PF but with a lower output voltage capability.
2. 72V811L15PF: Similar to the 72V811L10PF but with a higher output voltage capability.
3. 72V811L20PF: Similar to the 72V811L10PF but with an even higher output voltage capability.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.

In conclusion, the 72V811L10PF is a voltage regulator IC designed for power management applications. With its high voltage capability, low power consumption, and various functional features, it offers efficient and reliable power regulation. Its compact package and wide input voltage range make it suitable for diverse electronic devices and systems.