TPS62231DRYR

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The TPS62231DRYR is a high-efficiency, space-efficient, two-phase DC/DC converter, highly suitable for compact, integrated power system. It supports a wide input voltage range of 4.5V to 30V, making it perfectly suited for automotive, industrial, and communications applications. The TPS62231DRYR consists of two identical current mode regulator ICs with automatic P-channel MOSFET current sharing, allowing for high efficiency even at low output currents. Furthermore, the component features a wide range of output voltage and current settings, making it versatile and suitable for a variety of systems. In addition, the component has built-in protection features such as Over Current and Over Temperature protection, further increasing its reliability.

The working principle of the TPS62231DRYR revolves around its two-phase voltage regulator, which consists of two independent current-controlled switches operating out of phase with each other. The two switches are connected to one inductor, so that when one switch is on, the other is off, thereby allowing current to pass through the inductor and generate an output voltage. The two switches turn on and off at different points in order to regulate the output voltage. The component also has a voltage-controlled Reference/Oscillator that is responsible for controlling the on/off switching of the two switches, thus allowing for precise control of the output voltage.

The TPS62231DRYR is well suited for a variety of applications, such as providing a stable power supply for automotive and industrial applications. It also has the capability to support USB Type-C power delivery applications with outputs up to 20V. In addition, it can be used to provide power to wireless charging systems, where its high efficiency and low quiescent current make it an ideal choice. Furthermore, it is suitable for providing power directly to FPGAs and ASICs, where its low output ripple, fast transient response, and wide input voltage range are advantageous.

The TPS62231DRYR is a powerful and efficient two-phase DC/DC converter and is perfectly suited for automotive, industrial, communications, and USB Type-C power delivery applications. Its wide input voltage range, controlled output voltage, and various protections make it an ideal choice for a number of systems. Its two-phase architecture allows for high efficiency even at low output currents, making it an ideal choice for compact and power-efficient systems.

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