TPS79912DDCT

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TPS79912DDCT, a voltage regulator manufactured by Texas Instruments, belongs to the category PMIC - Voltage Regulators - Linear. This voltage regulator can be used in a variety of applications, such as laptop and desktop PCs, servers and cloud computing, automotive and industrial systems, and IoT modules and nodes. It provides an adjustable output voltage with low power consumption and enables advanced features such as over-temperature protection and soft-start.

The TPS79912DDCT has a variety of features, starting with its low-power design that allows it to provide a constant output voltage regulator for a wide range of applications. It can produce an output current of up to 860mA with low noise, and supports wide input voltage range of 2.7V to 30V. It comes with over-temperature protection that helps to protect the device from high operating temperature, as well as a programmable soft-start feature that helps the system to power up the outputs in a gradual manner.

The TPS79912DDCT has a highly efficient fixed-output voltage step-down design, which is suitable for dual core processor applications. Its integrated synchronous rectifier provides high efficiency across the entire load range, which helps to reduce total system power consumption. Its ability to support high load transient requirements is also beneficial. Moreover, the device comes with integrated cycle-by-cycle current limit, over-temperature protection, and line under-voltage protection features.

The TPS79912DDCT\'s working principle is based on a Buck Converter. It is an ideal choice for applications with higher power requirements and tighter current regulation requirements, as well as applications where efficiency and power density are the most important considerations. The buck converter works by first converting the input voltage to a higher voltage level. It then uses an inductor to store energy, and then releases this energy as a current. This current is then regulated to the desired level by controlling the switching of the MOSFET transistors.

In summary, the Texas Instruments TPS79912DDCT is a low-power, efficient, and adjustable output voltage regulator suitable for many applications. Its adjustable voltage ranges from 2.7V to 30V, with an output current of up to 860mA and low noise. It has over-temperature protection and soft-start features. Furthermore, it has a buck converter based working principle, allowing it to be used in applications with higher power requirements and tighter current regulation requirements. Therefore, the TPS79912DDCT is a reliable choice for many applications and systems.

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