TPS51362RVET

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Introduction

TPS51362RVET is a voltage regulator manufactured by Texas Instruments, Inc. This device is classified as a DC/DC switching regulator, also known as a \'buck\' converter. It is designed to provide a regulated output voltage from a power source that cannot be regulated, such as a battery. The TPS51362RVET is capable of efficiently converting voltages between 4.5V – 16V to a 1.8, 2.5, 3.3, or 5V output. It is time, cost, and size efficient relative to other power supply solutions, and is suitable for a variety of applications, ranging from mobile devices and point-of-sales systems to industrial controllers and robots.

Application Field

The TPS51362RVET is ideal for use in portable devices, such as smartphones, tablets, and computers, due to its size and efficiency. It is also suitable for applications where the output must be accurately regulated, such as medical monitors and industrial controllers. In addition, the device can provide reliable power for a wide range of applications, including automotive, internet of things (IoT) devices, and renewable energy systems. It offers enhanced safety features, such as overload and over-temperature protection, which make it suitable for use in systems that involve precision timing.

Working Principle

The TPS51362RVET employs a switching regulator topology. This type of regulator works by rapidly switching a transistor between a conducting and nonconducting state to control the output voltage. The regulator is able to efficiently convert the input voltage within a wide voltage range and keep it regulated at the same output voltage, regardless of changes in load. This is possible due to the Buck converter architecture, which contains two voltage converters placed in series. The first conversion, which is known as the input stage, works by adjusting the input voltage to an “intermediate” voltage level. The second conversion, referred to as the output stage, rectifies this intermediate voltage as well as the output voltage. By alternating the input voltage, the output stage is able to produce a constant, regulated voltage at its output. In addition, the TPS51362RVET utilizes Pulse Width Modulation (PWM) to control the voltage. This is accomplished by turning the internal switch on and off at a constant frequency, and altering the duty cycle of the on/off switch. The length of time the switch is on is referred to as the ‘on time’, while the length of time it is off is called the ‘off time’. The duty cycle of the PWM is used to control the output voltage.

Conclusion

TPS51362RVET is a DC/DC switching regulator designed for use in a variety of applications. Its efficient operation and wide voltage range make it suitable for a range of industrial, automotive, and medical applications. It works by utilizing a Buck converter architecture and Pulse Width Modulation (PWM) to precisely control the output voltage from an unregulated power supply. Features such as overload and overtemperature protection enhance the safety and reliability of the device. All of these factors make the TPS51362RVET an attractive choice for applications that require accurate voltage regulation.

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