TPS2065DDBVT

Product Overview

Category

The TPS2065DDBVT belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power distribution and protection in electronic devices. It provides a reliable and efficient solution for managing power supply to various components within a system.

Characteristics

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum continuous output current: 1.5A
• Low quiescent current: 30µA (typical)
• Overcurrent and overtemperature protection
• Adjustable current limit
• Fast transient response

Package

The TPS2065DDBVT is available in a small SOT-23 package, which is a surface-mount package with three leads.

Essence

The essence of the TPS2065DDBVT lies in its ability to efficiently regulate and protect power supply to electronic components, ensuring their safe operation and preventing damage from overcurrent or overheating.

Packaging/Quantity

This product is typically sold in reels, with each reel containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Continuous Output Current: 1.5A
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23
• Number of Pins: 3

Detailed Pin Configuration

The TPS2065DDBVT has three pins:

1. VIN: This pin is used to connect the input voltage source.
2. VOUT: This pin is connected to the output voltage.
3. GND: This pin is the ground reference for the IC.

Functional Features

• Overcurrent Protection: The TPS2065DDBVT incorporates overcurrent protection, which safeguards the connected components from excessive current flow.
• Overtemperature Protection: It also includes overtemperature protection, preventing damage due to excessive heat.
• Adjustable Current Limit: The current limit can be adjusted to suit specific application requirements.
• Fast Transient Response: The IC responds quickly to changes in load conditions, ensuring stable and reliable power supply.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Compact SOT-23 package enables space-saving integration into electronic devices.
• Adjustable current limit provides flexibility for different applications.
• Efficient overcurrent and overtemperature protection enhances system reliability.

Disadvantages

• Limited maximum continuous output current of 1.5A may not be suitable for high-power applications.
• SOT-23 package may require additional thermal management for dissipating heat in certain scenarios.

Working Principles

The TPS2065DDBVT operates by regulating the input voltage and providing a stable output voltage to the connected components. It continuously monitors the current flow and temperature, activating the protection mechanisms if necessary. The adjustable current limit allows customization based on the specific requirements of the application.

Detailed Application Field Plans

The TPS2065DDBVT finds applications in various electronic devices that require efficient power distribution and protection. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the TPS2065DDBVT's ability to regulate power supply to different components, ensuring optimal performance and protection against overcurrent or overheating.

2. IoT Devices: Internet of Things (IoT) devices often have limited power sources and require efficient power management. The TPS2065DDBVT can be used to regulate power supply in IoT sensors, smart home devices, and wearable technology.

3. Industrial Control Systems: The TPS2065DDBVT can be integrated into industrial control systems to manage power distribution and protection for various components, such as motors, sensors, and communication modules.

4. Automotive Electronics: In automotive applications, the TPS2065DDBVT can be utilized for power management in infotainment systems, lighting controls, and other electronic subsystems.

Detailed and Complete Alternative Models

1. TPS2066DDBVT: Similar to the TPS2065DDBVT, this model offers an adjustable current limit and overcurrent/overtemperature protection. However, it provides a higher maximum continuous output current of 2A.

2. TPS2067DDBVT: This alternative model also shares similar features with the TPS2065DDBVT but offers a lower maximum continuous output current of 1A. It is suitable for applications with lower power requirements.

3. TPS2068DDBVT: With a maximum