TPS2051CDBVT
Single-channel USB power distribution switches with current limiting
Manufacturer： ti
series introduction
# TPS2051CDBVT Product Series Introduction
## 1. Overview
The TPS2051CDBVT is a highly versatile and reliable product series within the realm of integrated circuits, specifically designed to meet the diverse needs of modern electronic systems. This series is part of Texas Instruments' extensive portfolio, renowned for its high - quality and innovative semiconductor solutions. The TPS2051CDBVT offers a range of features that make it suitable for a wide variety of applications, from consumer electronics to industrial control systems.
## 2. Key Features
### 2.1 Low - Power Operation
One of the standout features of the TPS2051CDBVT is its low - power consumption. In today's energy - conscious world, minimizing power usage is crucial for extending battery life in portable devices and reducing overall energy costs in larger systems. The device is engineered to operate with minimal power dissipation, making it an ideal choice for battery - powered applications such as smartphones, tablets, and wearable devices.
### 2.2 High - Speed Switching
The TPS2051CDBVT is capable of high - speed switching, which is essential for applications that require rapid signal processing and data transfer. This high - speed performance enables the device to handle fast - changing input signals and deliver accurate output responses, making it suitable for use in high - frequency communication systems, data acquisition modules, and other time - critical applications.
### 2.3 Wide Input Voltage Range
It supports a wide input voltage range, providing flexibility in different power supply scenarios. This feature allows the TPS2051CDBVT to be used in systems with varying power requirements, whether it's a low - voltage battery - powered device or a higher - voltage industrial power supply. The wide input voltage range also enhances the device's compatibility with different types of power sources, increasing its usability in a broader range of applications.
### 2.4 Over - Current and Over - Voltage Protection
To ensure the safety and reliability of the connected circuits, the TPS2051CDBVT is equipped with over - current and over - voltage protection mechanisms. These protection features safeguard the device and the surrounding components from damage caused by excessive current or voltage spikes. In the event of an over - current or over - voltage condition, the device will automatically shut down or limit the current/voltage to prevent any potential harm, thereby enhancing the overall system's durability.
### 2.5 Small Form Factor
The TPS2051CDBVT comes in a small form - factor package, which is beneficial for space - constrained applications. Its compact design allows for easy integration into printed circuit boards (PCBs) with limited space, making it suitable for use in miniaturized electronic devices such as smartwatches, earbuds, and other portable gadgets.
## 3. Technical Specifications
### 3.1 Electrical Characteristics
- **Input Voltage Range**: Typically, it can handle an input voltage range from [minimum voltage] to [maximum voltage], which provides flexibility in different power supply configurations.
- **Output Current**: The device can deliver a maximum output current of [X] amperes, which is sufficient for powering a variety of loads.
- **Quiescent Current**: The quiescent current is extremely low, typically in the range of [X] microamperes, contributing to its low - power operation.
### 3.2 Switching Performance
- **Switching Time**: The turn - on and turn - off times are very short, with a typical turn - on time of [X] nanoseconds and a turn - off time of [X] nanoseconds, enabling high - speed operation.
- **Rise and Fall Times**: The rise and fall times of the output signal are also well - controlled, ensuring
Images for reference
SOT-23-5, SC-74A
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