TPS54353PWPG4

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The Texas Instruments TPS54353PWPG4 is an integrated synchronous buck converter regulator that provides a high efficiency, low noise, and low quiescent current solution to applications such as a system power rail, microcontrollers, and digital signal processors. The device integrates both the power switch and energy storage inductor, enabling up to 95% efficiency. The device also provides a low quiescent current of 8 mA in a 155 mW typical output power condition, making it ideal for portable systems.

The device is designed for applications requiring a wide input voltage range. The TPS54353PWPG4 accepts an input voltage range of 4.5V to 28V, allowing for a wide range of power sources. The device also features excellent current and temperature protection capabilities such as overcurrent protection and overtemperature protection. Furthermore, the TPS54353PWPG4 device also offers a wide range of programmability and configurability, allowing designers to customize the device to their application.

The TPS54353PWPG4 is an ideal solution for those in need of a reliable and efficient DC switching regulator. It is a versatile device, ideal for applications such as microcontrollers and digital signal processors, that require a high efficiency, low quiescent current, low noise, and wide input voltage range. The device is also cost-effective and can be programmed to provide both current and temperature protection, allowing for stable and accurate power regulation.

The TPS54353PWPG4 uses a synchronous buck topology, enabling a wide range of output currents. The device uses an integrated low-side synchronous power switch, which is connected to the output voltage. An external inductor generates a magnetic field which stores energy during the switching cycle. The energy is then released when the inductor field collapses, resulting in a regulated DC output voltage.

The TPS54353PWPG4 also features a wide range of input and output voltage regulation capabilities. The input voltage range of the device is 4.5 to 28V, and the output voltage is adjustable from 0.84 to 5.5V. This allows the device to be used in a wide variety of applications requiring a wide range of output voltages. The TPS54353PWPG4 also provides a high efficiency of up to 95%.

The device is designed to provide highly reliable operation, with an assortment of features to ensure the stability of the output voltage. The device provides programmable output voltage sequencing, allowing for the user to program the output voltage for pre-biased events. The device also provides extensive over-current and over-voltage protection, allowing for protection in applications where the current is likely to exceed the threshold levels.

The TPS54353PWPG4 is an integrated synchronous buck converter regulator and is classified under PMIC – Voltage Regulators – DC DC Switching Regulators. The device is designed to provide high efficiency and low noise operation, with a wide range of input, output, and programmability capabilities. The device is suitable for a wide range of power applications, and provides a low quiescent current of 8 mA at a typical output power condition. The device also provides extended protection features such as current and temperature protection, ensuring reliable and consistent operation.

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