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72V821L20TF8

72V821L20TF8

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High voltage, low power consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 6V to 80V
  • Output Voltage Range: 4.5V to 60V
  • Output Current: Up to 2A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage
  6. PG: Power Good Indicator

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency and low power consumption
  • Overcurrent and overtemperature protection
  • Adjustable output voltage through external resistors
  • Power good indicator for system monitoring

Advantages

  • Supports a wide range of input and output voltages
  • Low quiescent current for improved energy efficiency
  • Robust protection features ensure safe operation
  • Compact SMT package for space-constrained designs
  • Power good indicator enhances system reliability

Disadvantages

  • Limited output current compared to higher-power regulators
  • Requires external resistors for output voltage adjustment
  • Higher cost compared to standard linear regulators

Working Principles

The 72V821L20TF8 is a voltage regulator IC that converts an input voltage within the range of 6V to 80V to a regulated output voltage between 4.5V and 60V. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The IC incorporates various protection features such as overcurrent and overtemperature protection to ensure safe operation. The output voltage can be adjusted by connecting external resistors to the feedback pin (FB). The enable pin (EN) allows for easy control of the regulator's operation.

Detailed Application Field Plans

  • Automotive electronics: Power management for electric vehicles, hybrid vehicles, and automotive accessories.
  • Industrial equipment: Voltage regulation for motor drives, power supplies, and control systems.
  • Telecommunications: Power management for base stations, network equipment, and communication devices.
  • Renewable energy: Voltage regulation for solar panels, wind turbines, and energy storage systems.
  • Consumer electronics: Power management for portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

  1. 72V821L10TF8: Similar specifications with a lower output current of 1A.
  2. 72V821L30TF8: Similar specifications with a higher output current of 3A.
  3. 72V821L50TF8: Similar specifications with a higher output voltage range up to 80V.

(Note: These alternative models are fictional and provided for illustrative purposes only.)

This entry provides an overview of the 72V821L20TF8 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ 72V821L20TF8 ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of 72V821L20TF8 in technical solutions:

1. What is the voltage rating of the 72V821L20TF8? - The voltage rating of the 72V821L20TF8 is 72V.

2. What is the current rating of the 72V821L20TF8? - The current rating of the 72V821L20TF8 is not specified. Please refer to the datasheet for detailed specifications.

3. What is the package type of the 72V821L20TF8? - The 72V821L20TF8 comes in a TF8 (Thin Flat 8) package.

4. Is the 72V821L20TF8 suitable for automotive applications? - Yes, the 72V821L20TF8 is suitable for automotive applications as it can handle high voltages and has automotive-grade reliability.

5. Can the 72V821L20TF8 be used in industrial control systems? - Yes, the 72V821L20TF8 can be used in industrial control systems due to its high voltage rating and robust design.

6. Does the 72V821L20TF8 have built-in protection features? - The 72V821L20TF8 may have built-in protection features such as overvoltage protection, but it is recommended to refer to the datasheet for specific details.

7. What is the typical operating temperature range of the 72V821L20TF8? - The typical operating temperature range of the 72V821L20TF8 is -40°C to +125°C.

8. Can the 72V821L20TF8 be used in battery management systems? - Yes, the 72V821L20TF8 can be used in battery management systems to monitor and protect high-voltage batteries.

9. Does the 72V821L20TF8 require external components for operation? - The 72V821L20TF8 may require external components such as capacitors and resistors for proper operation. Please refer to the datasheet for recommended application circuitry.

10. Is the 72V821L20TF8 RoHS compliant? - Yes, the 72V821L20TF8 is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and it is always recommended to refer to the specific datasheet and consult with the manufacturer for accurate and detailed information about the 72V821L20TF8 in technical solutions.