IRU1010CPTR

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The IRU1010CPTR is a high precision dual, low-noise voltage regulator from Infineon Technologies AG. It is an integrated circuit which enables efficient, reliable and precisely regulated power supply for automotive and industrial applications, as well as for medical, communications, consumer electronics and other electronic devices. It features low-noise performance and high accuracy, as well as low quiescent current, low power dissipation and fast transient response.

The IRU1010CPTR is designed to automatically switch between dual voltage sources, ensuring that the output voltage remains within the preset range of regulation. It can operate in both a continuous regulation mode and in a pulse-width modulated (PWM) mode, depending on the application. In continuous regulation mode, the IC operates in an open-loop control system, controlling the output voltage through a feedback loop. The IC is also capable of delivering both a positive and a negative regulated output, allowing it to be used in a variety of bi-directional applications.

The IRU1010CPTR features a linear regulating architecture, which is the most commonly used type of voltage regulation. This architecture uses a feedback loop to compare the reference voltage with the output voltage, and then adjusts the output voltage accordingly. The regulating system, which is based on an op-amp, controls the pulse-width of the output signal, effectively controlling the amount of current supplied to the load, and hence the output voltage. The output voltage of this regulator is also adjustable, with an adjustable range of 5 volts to 18 volts.

The IRU1010CPTR offers an improved input voltage range compared to traditional linear voltage regulators, with a range of 8.0 volts to 24 volts. This means that it is capable of operating on higher voltages and providing higher output currents without the need for extra components. This regulator also offers better efficiency than traditional linear regulators, with a typical efficiency of 87% at full load current.

The IRU1010CPTR is designed to accommodate a wide variety of input voltages, providing a high reliability power supply regardless of the input voltage. This regulator also provides a very low power dissipation and a low quiescent current, resulting in longer battery life and improved system performance. It is available in an industry-standard QFN package, providing enhanced reliability and a high-integrity connection.

The IRU1010CPTR is an excellent choice for applications such as power management for automotive electronics, communication and industrial systems, as well as for applications in medical, consumer electronics and other electronic devices. With its high-precision dual low-noise voltage regulation, fast transient response, improved input voltage range, low quiescent current and high efficiency, this regulator is designed to provide a reliable power supply in the most demanding conditions.

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