TPS22903YFPR

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PMIC - Power Distribution Switches, Load Drivers, provide users with a variety of solutions for power management, voltage regulation, and storage devices. TPS22903YFPR is one of the latest offerings from TI, and has a variety of applications and uses. In this article, we will discuss the application field and working principle of the TPS22903YFPR.

The TPS22903YFPR is an integrated power distribution switch load driver with an adjustable output voltage and signal control. It combines a Drivers bank and an adjustable voltage regulator circuit in an integrated package. It is designed to deliver efficient and accurate load switching and power distribution capabilities to any type of system while still providing flexible signal and output voltage capabilities. The device includes two independently controlled banks of Low Side Driver (LSE) and High Side Driver (HSE) switches. The LSE switches provide for either 3.3V or selectable output voltage levels between 2.5V and 4.5V and are programmable using a built-in voltage setting resistor (not included). The HSE switches provide for either zero to 4V or selectable output voltage levels between 4V and 8V.

The TPS22903YFPR is well suited in a variety of application fields. It can be used in applications such as power management and protection, voltage regulation, power switches, and current-sensing control. Additionally, the TPS22903YFPR can also be used for over-voltage/current protection and ESD protection. It is also used in any type of system requiring adjustable output voltage and signal control, such as LED lighting, display units, and automotive applications.

In terms of its working principle, the TPS22903YFPR operates by utilizing two TPS22903YFPL-configured LSE and HSE switches. These switches are designed to allow full-powered control for power distribution switch load drivers. This control is achieved through the use of the integrated voltage setting resistor and the adjustable output voltage capabilities of the TPS22903YFPR. Through this integration, the LSE and HSE switches can be independently controlled, allowing for both low and high voltage provision, as well as signal control.

The TPS22903YFPR also provides a variety of benefits when compared to other power management solutions. It has a low quiescent current consumption value of 1 μA and delivers a maximum output current of 400 mA. Additionally, it is thermally stable and highly efficient, with an on-resistance of 5.3 mΩ to 30 mΩ. This, combined with the adjustable output voltage, makes it an ideal choice for a wide range of applications. It is also easily programmable through an Android or Apple mobile app.

In conclusion, the TPS22903YFPR is an integrated power distribution switch load driver with an adjustable output voltage and signal control. It is designed for a variety of applications, and is highly efficient and thermally stable. It has a low quiescent current consumption value of 1 μA and delivers a maximum output current of 400 mA, making it a great choice for a wide range of projects. Additionally, it is easily programmable through an Android or Apple mobile app and is ideal for use in power management and protection, voltage regulation, power switches, and current-sensing control applications.

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