72V283L7-5PF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Power Consumption
• Package: L7-5PF
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 80V
• Output Voltage Range: 2.5V to 60V
• Output Current: Up to 3A
• Quiescent Current: 10µA
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V283L7-5PF IC has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Low quiescent current enables energy-saving operation.
• Built-in protection features such as overvoltage and overcurrent protection.
• Power good indicator provides status monitoring.

Advantages and Disadvantages

Advantages: - Wide input voltage range makes it suitable for various power supply designs. - High efficiency reduces energy consumption and heat dissipation. - Compact package size allows for space-saving integration. - Built-in protection features enhance system reliability.

Disadvantages: - Limited output current may not be sufficient for high-power applications. - Higher cost compared to conventional linear regulators. - Requires careful consideration of external components for optimal performance.

Working Principles

The 72V283L7-5PF is a voltage regulator IC that utilizes a switching regulator topology. It converts the input voltage to a regulated output voltage by rapidly switching an internal power transistor. This switching action allows for efficient power conversion with minimal power loss. The feedback mechanism ensures that the output voltage remains stable and within the desired range.

Detailed Application Field Plans

The 72V283L7-5PF is commonly used in various applications, including:

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

Detailed and Complete Alternative Models

1. 72V283L7-5PG: Similar specifications but with a different package (L7-5PG).
2. 72V283L7-6PF: Higher output current capability (up to 6A) with the same package (L7-6PF).
3. 72V283L7-4PF: Lower quiescent current (5µA) with the same package (L7-4PF).

(Note: These alternative models are provided for reference and may have slight variations in specifications and features.)

This concludes the encyclopedia entry for the 72V283L7-5PF integrated circuit.