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72V261LA10PF
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72V261LA10PF

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Voltage, Low Dropout Regulator
  • Package: 10-Lead LLP
  • Essence: Voltage Regulator IC
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 72V
  • Output Voltage Range: 1.2V to 60V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V261LA10PF has the following pin configuration:

  1. VIN: Input Voltage Pin
  2. GND: Ground Pin
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage Pin
  6. NC: No Connection
  7. NC: No Connection
  8. NC: No Connection
  9. NC: No Connection
  10. NC: No Connection

Functional Features

  • High voltage capability allows for a wide input voltage range.
  • Low dropout voltage ensures efficient power conversion.
  • Adjustable output voltage provides flexibility in various applications.
  • Enable pin allows for easy on/off control of the regulator.
  • Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various power supply applications. - Low dropout voltage ensures efficient power conversion even with high input-output voltage differentials. - Adjustable output voltage allows for customization based on specific requirements. - Enable pin provides convenient control over the regulator's operation. - Low quiescent current helps reduce overall power consumption.

Disadvantages: - Limited maximum output current of 1A may not be sufficient for high-power applications. - Package size may limit its use in space-constrained designs.

Working Principles

The 72V261LA10PF is a voltage regulator IC that operates by maintaining a stable output voltage regardless of variations in the input voltage. It achieves this through a combination of internal circuitry and feedback control. The input voltage is regulated to provide a constant output voltage, which can be adjusted within a specified range using external components. The enable pin allows for easy on/off control of the regulator, while the low dropout voltage ensures efficient power conversion even with high input-output voltage differentials.

Detailed Application Field Plans

The 72V261LA10PF is commonly used in various applications, including:

  1. Automotive Electronics: Power management in automotive systems, such as infotainment systems, lighting, and motor control.
  2. Industrial Equipment: Voltage regulation in industrial machinery, control systems, and instrumentation.
  3. Telecommunications: Power supply for telecom infrastructure, base stations, and network equipment.
  4. Renewable Energy: Voltage regulation in solar power systems, wind turbines, and energy storage systems.
  5. Consumer Electronics: Power management in portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

  1. 72V251LA10PF: Similar voltage regulator IC with a lower maximum output current of 500mA.
  2. 72V271LA10PF: Similar voltage regulator IC with a higher maximum output current of 2A.
  3. 72V281LA10PF: Similar voltage regulator IC with extended temperature range (-40°C to +150°C).

(Note: This list is not exhaustive and there may be other alternative models available.)

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 72V261LA10PF i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of 72V261LA10PF in technical solutions:

  1. Q: What is the voltage rating of the 72V261LA10PF? A: The voltage rating of the 72V261LA10PF is 72 volts.

  2. Q: What is the capacitance value of the 72V261LA10PF? A: The capacitance value of the 72V261LA10PF is 260µF.

  3. Q: What is the operating temperature range for the 72V261LA10PF? A: The operating temperature range for the 72V261LA10PF is typically -40°C to +105°C.

  4. Q: Can the 72V261LA10PF be used in automotive applications? A: Yes, the 72V261LA10PF is suitable for automotive applications.

  5. Q: What is the ESR (Equivalent Series Resistance) of the 72V261LA10PF? A: The ESR of the 72V261LA10PF is typically low, providing efficient performance.

  6. Q: Is the 72V261LA10PF a polarized capacitor? A: No, the 72V261LA10PF is a non-polarized capacitor.

  7. Q: Can the 72V261LA10PF handle high ripple currents? A: Yes, the 72V261LA10PF is designed to handle high ripple currents.

  8. Q: What is the expected lifespan of the 72V261LA10PF? A: The 72V261LA10PF has a long lifespan, typically rated for thousands of hours.

  9. Q: Can the 72V261LA10PF be used in power supply applications? A: Yes, the 72V261LA10PF is commonly used in power supply applications.

  10. Q: Is the 72V261LA10PF RoHS compliant? A: Yes, the 72V261LA10PF is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental standards.

Please note that these answers are general and may vary depending on specific datasheet specifications or manufacturer recommendations.