72V231L15J

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: 3.3V to 60V
• Maximum Output Current: 1.5A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V231L15J IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Pin | | 5 | FB | Feedback Pin |

Functional Features

• Wide input voltage range allows for versatile applications
• Low quiescent current ensures minimal power consumption
• High efficiency voltage regulation
• Overcurrent and thermal protection
• Enable pin for easy control of the device

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources - Low power consumption helps in energy-efficient designs - High efficiency voltage regulation ensures stable output - Built-in protection features enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

The 72V231L15J is a voltage regulator IC that takes an input voltage within the range of 6V to 80V and regulates it to a desired output voltage between 3.3V and 60V. It achieves this by utilizing an internal control loop that adjusts the duty cycle of an internal switch-mode power supply. The feedback pin (FB) monitors the output voltage and provides feedback to the control circuitry, ensuring stable regulation.

Detailed Application Field Plans

The 72V231L15J is commonly used in various applications, including: 1. Automotive electronics: Power management for electric vehicles, battery charging systems, and automotive lighting. 2. Industrial equipment: Voltage regulation for motor drives, power supplies, and control systems. 3. Telecommunications: Power management for base stations, network equipment, and communication devices. 4. Renewable energy systems: Regulation of voltage in solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. 72V231L10J: Similar to 72V231L15J but with a maximum output current of 1A.
2. 72V231L20J: Similar to 72V231L15J but with a maximum output current of 2A.
3. 72V231L30J: Similar to 72V231L15J but with a maximum output current of 3A.

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

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