TPS2030DR

Product Overview

Category: Integrated Circuits (ICs)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: SOIC (Small Outline Integrated Circuit)

Essence: The TPS2030DR is a power management IC designed to provide efficient and reliable power supply for various electronic devices.

Packaging/Quantity: The TPS2030DR is available in a standard SOIC package. It is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 3A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPS2030DR has the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. VIN (Input Voltage)
4. VOUT (Output Voltage)
5. FB (Feedback)
6. PG (Power Good)
7. SS (Soft Start)
8. PGND (Power Ground)

Functional Features

• Overcurrent Protection: The TPS2030DR incorporates overcurrent protection to prevent damage to the device and connected components in case of excessive current flow.
• Thermal Shutdown Protection: In order to prevent overheating, the TPS2030DR includes thermal shutdown protection which shuts down the device when the temperature exceeds a certain threshold.
• Wide Input Voltage Range: The TPS2030DR can accept a wide range of input voltages, making it suitable for various applications.
• High Efficiency: With its efficient design, the TPS2030DR minimizes power losses and maximizes energy conversion efficiency.
• Low Power Consumption: The quiescent current of only 120µA ensures minimal power consumption when the device is in standby or idle mode.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Overcurrent and thermal shutdown protection enhance reliability and safety - Compact SOIC package enables easy integration into circuit designs

Disadvantages: - Limited maximum output current of 3A may not be sufficient for high-power applications - Operating temperature range of -40°C to 85°C may not be suitable for extreme environments

Working Principles

The TPS2030DR operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes various internal circuitry to achieve this, including voltage regulators, feedback mechanisms, and protection features. By monitoring the input and output voltages, the TPS2030DR adjusts its internal components to maintain the desired output voltage within specified limits.

Detailed Application Field Plans

The TPS2030DR is commonly used in the following applications:

1. Mobile Devices: The TPS2030DR can be used to regulate power supply in smartphones, tablets, and other portable electronic devices.
2. Industrial Equipment: It is suitable for powering various industrial equipment such as sensors, actuators, and control systems.
3. Automotive Electronics: The TPS2030DR can be utilized in automotive applications, providing stable power to components like infotainment systems, lighting modules, and navigation systems.
4. Home Appliances: It finds application in home appliances like smart TVs, set-top boxes, and audio systems, ensuring reliable power delivery.

Detailed and Complete Alternative Models

1. TPS2031DR: Similar to TPS2030DR, but with a higher maximum output current of 5A.
2. TPS2032DR: Similar to TPS2030DR, but with a wider input voltage range of 2.5V to 6.5V.
3. TPS2033DR: Similar to TPS2030DR, but with additional features such as adjustable output voltage and programmable soft start.

These alternative models offer similar functionality to the TPS2030DR, but with slight variations in specifications and features.

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