IR11662STRPBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: TO-263-7L
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.25V to 57V
• Output Current: Up to 3A
• Switching Frequency: 200kHz to 2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IR11662STRPBF IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | FB | Feedback pin for output voltage regulation | | 4 | EN | Enable pin for turning on/off the regulator | | 5 | SS | Soft-start pin for controlling the startup time | | 6 | VCC | Supply voltage for internal circuitry | | 7 | SW | Switching node for connecting the inductor |

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency conversion for reduced power loss
• Adjustable output voltage for flexibility
• Overcurrent protection for enhanced safety
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range enables compatibility with various power sources - Compact package size for space-constrained designs

Disadvantages: - Relatively high cost compared to linear regulators - Requires additional external components for operation

Working Principles

The IR11662STRPBF is a voltage regulator IC that utilizes a switching converter topology. It operates by rapidly switching an internal power transistor on and off to regulate the output voltage. This switching action allows for efficient power conversion, minimizing power loss and maximizing energy efficiency.

Detailed Application Field Plans

The IR11662STRPBF is commonly used in various applications, including: 1. Automotive electronics: Power management for automotive systems such as infotainment, lighting, and motor control. 2. Industrial equipment: Voltage regulation for industrial machinery, control systems, and automation devices. 3. Telecommunications: Power supply for telecom infrastructure, base stations, and network equipment. 4. Consumer electronics: Voltage regulation for audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. LM2596S-ADJ: Adjustable voltage regulator with similar specifications and package.
2. TPS54331RTER: Synchronous buck converter with comparable features and performance.
3. LT1763CS8-5: Low dropout linear regulator suitable for certain applications.

Note: The above alternative models are provided as examples and may not be an exhaustive list. It is recommended to consult the manufacturer's datasheets for a comprehensive list of alternatives.

This entry provides an overview of the IR11662STRPBF voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.