72V801L20PF

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
• Maximum Output Current: 2A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V801L20PF IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 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 power conversion minimizes energy loss.
• Built-in protection features such as overvoltage and overcurrent protection.
• Adjustable output voltage through external resistors.
• Power good indicator for monitoring the output voltage status.

Advantages

• High voltage capability enables usage in various industrial and automotive applications.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• Compact package size facilitates easy integration into space-constrained designs.
• Robust protection features enhance system reliability and durability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Higher cost compared to standard voltage regulators due to advanced features.

Working Principles

The 72V801L20PF is a voltage regulator IC that converts an input voltage within the range of 6V to 80V into a regulated output voltage between 3.3V and 60V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) controls the operation of the IC, allowing for power-saving modes when not required.

Detailed Application Field Plans

The 72V801L20PF finds applications in various fields, including: 1. Automotive: Power management in electric vehicles, hybrid vehicles, and charging systems. 2. Industrial: Power supplies for industrial machinery, motor control systems, and automation equipment. 3. Telecommunications: Voltage regulation in telecom infrastructure, base stations, and network equipment. 4. Renewable Energy: Power conversion in solar energy systems, wind turbines, and battery charging.

Detailed and Complete Alternative Models

1. 72V802L18PF: Similar specifications with a lower maximum output current of 1.8A.
2. 72V803L25PF: Similar specifications with a higher maximum output current of 2.5A.
3. 72V804L15PF: Similar specifications with a lower maximum output current of 1.5A.

These alternative models provide options based on specific application requirements and desired output current capabilities.

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