TPS53126RGET

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TPS53126RGET is a family of input voltage, programmable integrated switching regulator controllers with a wide range of output voltage. It provides features such as high output power, fast transient response, programmable sequencing and generates both high and low side Gate control signal. This device comes with an advanced control system to protect the devices from overload and overvoltage conditions.

Application Fields of TPS53126RGET

TPS53126RGET is used in applications that involve powering the battery powered systems such as portable devices, consumer electronics, and computers. It can provide reliable, high power output and is operated with great efficiency. It has been designed to provide output power up to 25A and an advanced control system for maximum system efficiency. It can be used to reduce the total power consumption in the system due to its ability to efficiently manage the core supply voltage.

Working Principle of TPS53126RGET

The working principle of the TPS53126RGET is based on an advanced programmable switching frequency controller, with a fast transient response. It provides a constant output voltage, regardless of the input voltage variations, and an adjustable output voltage ranges from 0.7V up to 5.5V. This device has an internal high efficiency, low RDSON, integrated synchronous switch and a dedicated p- channel MOSFET driver that helps in giving a fast transient response and high power efficiency. Upon receiving a pulse width modulated (PWM) control signal, the switch is regulated and the output voltage is adjusted accordingly.

Once the gate control signal is generated, the output voltage is set to the designed voltage. There are several protection features, such as over temperature shutdown, short-circuit protection, overcurrent protection and over-voltage protection. With these protection features, the device is protected from critical conditions and enhances the performance of the system.

Lastly, the TPS53126RGET has additional features to optimize the performance of the portable systems such as programmable sequencing, power good signal, enable control and low power consumption mode. This device also provides a robust and reliable solution for powering battery-based systems with low no-loads quiescent current, high system efficiency and superior transient performance.

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