POW-1644L-B-R Product Overview

Introduction

The POW-1644L-B-R is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: The POW-1644L-B-R is used in electronic circuits for power distribution and management.
• Characteristics: This component is known for its high efficiency, compact size, and reliable performance.
• Package: The POW-1644L-B-R is available in a small form factor package suitable for surface mount applications.
• Essence: The essence of this component lies in its ability to regulate and distribute power effectively within electronic systems.
• Packaging/Quantity: It is typically supplied in reels or trays containing a specific quantity per package.

Specifications

• Input Voltage Range: 3V to 36V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The POW-1644L-B-R features a standard SOT-223 pin configuration with input, output, and ground pins. The detailed pinout is as follows: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: The component provides stable output voltage regulation under varying input conditions.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal Shutdown: Built-in thermal shutdown feature prevents overheating during operation.
• Short-Circuit Protection: Offers protection against short-circuit conditions.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Compact size enables integration into space-constrained designs.
• Robust protection features enhance system reliability.

Disadvantages

• Limited maximum output current compared to higher-power alternatives.
• May require additional heat sinking for high-current applications.

Working Principles

The POW-1644L-B-R operates based on a switching regulator topology, efficiently converting input voltage to a regulated output. It utilizes pulse-width modulation (PWM) control to achieve precise voltage regulation while monitoring input and output conditions to ensure safe operation.

Detailed Application Field Plans

The POW-1644L-B-R finds extensive use in various electronic systems, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power supply units - LED lighting applications

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - POW-1644L-A-R - POW-1644L-C-R - POW-1644L-D-R - POW-1644L-E-R

These alternative models offer variations in input/output voltage ranges, current handling capabilities, and package options to suit diverse application requirements.

In conclusion, the POW-1644L-B-R serves as a reliable and efficient electronic component for power distribution and management in a wide range of electronic systems. Its compact size, robust features, and compatibility with alternative models make it a versatile choice for engineers and designers seeking effective power regulation solutions.

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