TPS65250RHAT Integrated Circuits (ICs)

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PMIC stands for power management integrated circuits and there is a large variety of ICs available on the market today. Voltage regulators are a type of power manager IC that helps regulate the output voltage during normal operations. DC DC switching regulators are popular voltage regulator ICs used in a variety of applications. One of the popular options within the DC DC switching regulator category is the TPS65250RHAT.

The TPS65250RHAT is a PMIC voltage regulator with a multi-switchable buck-boost converter. It is a highly efficient device that helps provide clean, low-noise power supply for low power electronic systems. The device includes an adjustable output voltage from 2.5V to 6V and a selectable current limit range of 200mA to 500mA. It offers a high power transfer efficiency (>90%), making it an ideal choice for power applications that requires high efficiency.

The TPS65250RHAT can be used in a variety of applications. It is commonly used in portable devices, such as mobile phones, tablets, and laptop computers, to provide a power supply that adjusts output voltage and current according to the system requirements. It is also used in smart home, automotive, and IoT applications.

The TPS65250RHAT works by controlling the ON and OFF times of the high and low side power switches to regulate the output voltage. When the output voltage increases, the device reduces the "on" time of the high side switching transistor, and vice versa if the output voltage decreases. This helps maintain a stable output voltage within the specified limits.

In addition to its ability to regulate output voltage and current, the TPS65250RHAT also offers several advanced features to help protect against any external threats. These include thermal shutdown in case of over-temperature, current limit protections for both input and output, as well as ESD protection.

The TPS65250RHAT is a great option for power supply design due to its high efficiency, selectable current limit and adjustable output voltage range. Its high level of protection adds another layer of safety to the design and offers confidence in reliable operation.

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