TPS2061DBVT

Product Overview

Category

The TPS2061DBVT 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 convenient solution for managing power supply to various components within a system.

Characteristics

• The TPS2061DBVT is designed to handle a wide input voltage range, making it suitable for diverse applications.
• It offers overcurrent protection, preventing damage to the circuitry by limiting the current flow.
• This IC also features an undervoltage lockout function, ensuring stable operation even during low voltage conditions.

Package

The TPS2061DBVT comes in a small SOT-23 package, which is widely used for surface mount applications. This package offers compactness and ease of integration into circuit boards.

Essence

The essence of the TPS2061DBVT lies in its ability to efficiently manage power distribution and protect sensitive components from potential damage caused by overcurrent or undervoltage situations.

Packaging/Quantity

The TPS2061DBVT is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Continuous Current: 1.5A
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The TPS2061DBVT has the following pin configuration:

```

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| | --| EN | --| IN | --| OUT | --| GND | |___________| ```

• EN: Enable pin for controlling the power distribution.
• IN: Input voltage pin.
• OUT: Output voltage pin.
• GND: Ground pin.

Functional Features

1. Overcurrent Protection: The TPS2061DBVT incorporates a current-limiting feature that protects the circuit from excessive current flow, preventing damage to the system.
2. Undervoltage Lockout: This IC includes an undervoltage lockout mechanism that ensures stable operation even during low voltage conditions, safeguarding against unreliable power supply situations.
3. Fast Response Time: The TPS2061DBVT offers a fast response time to overcurrent events, minimizing the risk of component failure and improving overall system reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile application in various electronic devices.
• Compact SOT-23 package enables easy integration into circuit boards with limited space.
• Overcurrent protection prevents damage to sensitive components.
• Undervoltage lockout ensures stable operation during low voltage conditions.

Disadvantages

• Maximum continuous current of 1.5A may limit its use in high-power applications.
• Limited temperature range of -40°C to 85°C may not be suitable for extreme environments.

Working Principles

The TPS2061DBVT operates by monitoring the input voltage and controlling the power distribution to the output pin based on the enable signal. It incorporates internal circuitry to detect overcurrent and undervoltage conditions, activating the necessary protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The TPS2061DBVT finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

In these applications, it serves as a crucial component for managing power distribution and protecting sensitive electronics from potential damage caused by overcurrent or undervoltage situations.

Detailed and Complete Alternative Models

1. TPS2062DBVT: Similar to the TPS2061DBVT, but with a higher maximum continuous current of 2A.
2. TPS2063DBVT: Offers additional features such as thermal shutdown protection and adjustable current limit.
3. TPS2064DBVT: Provides multiple output channels for more complex power distribution requirements.

These alternative models offer varying specifications and features, allowing users to choose the most suitable option based on their specific application requirements.

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