72V2105L10PF8

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

• Input Voltage Range: 6V to 80V
• Output Voltage Range: 3.3V to 60V
• Output Current: Up to 1A
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 72V2105L10PF8 IC 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

Functional Features

• Wide input voltage range allows for versatile applications
• Low quiescent current ensures minimal power consumption
• High efficiency conversion for improved power management
• Overcurrent and thermal protection for enhanced safety
• Adjustable output voltage through external resistor divider network

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources - Low power consumption helps conserve energy - High efficiency conversion reduces heat dissipation - Built-in protection features enhance reliability and safety - Adjustable output voltage provides flexibility in different applications

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external components for proper operation - Relatively higher cost compared to simpler voltage regulators

Working Principles

The 72V2105L10PF8 is a voltage regulator IC that utilizes a switching regulator topology to efficiently convert a wide input voltage range into a regulated output voltage. It employs a pulse-width modulation (PWM) control scheme to adjust the duty cycle of the internal power switch, ensuring the desired output voltage is maintained.

The IC incorporates various protection features such as overcurrent and thermal shutdown, which safeguard the circuit from potential damage. The adjustable output voltage allows for customization based on specific application requirements.

Detailed Application Field Plans

The 72V2105L10PF8 finds applications in various fields, including:

1. Automotive: Power management in electric vehicles, battery charging systems
2. Industrial: Motor control, robotics, power supplies
3. Telecommunications: Telecom infrastructure, base stations, network equipment
4. Renewable Energy: Solar power systems, wind turbines, energy storage

Detailed and Complete Alternative Models

1. 72V2105L05PF8: Similar to 72V2105L10PF8 but with a lower output current rating of 500mA.
2. 72V2105L15PF8: Similar to 72V2105L10PF8 but with a higher output current rating of 1.5A.
3. 72V2105L20PF8: Similar to 72V2105L10PF8 but with a higher output current rating of 2A.

These alternative models provide options with varying output current capabilities to suit different application requirements.

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