TPS2047DRG4

Introduction

The TPS2047DRG4 is a power distribution switch belonging to the category of integrated circuits. It is commonly used in electronic devices to control the distribution of power to various components. This entry provides an overview of the TPS2047DRG4, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: Power Distribution Switch
• Characteristics: Overcurrent Protection, Low On-State Resistance
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Efficient Power Management
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Continuous Current Limit: 500mA
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

The TPS2047DRG4 has a total of 8 pins: 1. EN (Enable) 2. GND (Ground) 3. IN (Input) 4. OUT (Output) 5. FAULT (Fault Indicator) 6. ILIM (Current Limit) 7. GND (Ground) 8. VCC (Supply Voltage)

Functional Features

• Overcurrent Protection
• Reverse Current Blocking
• Low On-State Resistance
• Thermal Shutdown Protection
• Fault Reporting

Advantages and Disadvantages

Advantages

• Efficient power management
• Compact package size
• Wide input voltage range

Disadvantages

• Limited continuous current limit
• Sensitive to external ESD (Electrostatic Discharge)

Working Principles

The TPS2047DRG4 operates by monitoring the current flow through its output and activating protection mechanisms in case of overcurrent or reverse current conditions. When enabled, it allows the passage of current from the input to the output, providing efficient power distribution.

Detailed Application Field Plans

The TPS2047DRG4 finds applications in various fields such as: - Portable Electronic Devices - Battery-Powered Systems - USB-Powered Devices - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the TPS2047DRG4 include: - TPS2051 - TPS2065 - TPS22917 - TPS22966

In conclusion, the TPS2047DRG4 is a versatile power distribution switch with a wide range of applications and essential features for efficient power management.

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