XC9221A095MR-G

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PMIC, or power management integrated circuits, are essential components of modern electronic designs. They provide the necessary voltage and current control to ensure a reliable and efficient power supply, while at the same time helping to reduce power consumption. The XC9221A095MR-G is a PMIC voltage regulator and dc-dc switching controller specifically designed for automotive applications. It combines many features into a single product, making it a cost-effective and convenient solution for automotive systems.

The XC9221A095MR-G features high accuracy voltage regulation with ±0.5% accuracy, including over-voltage, under-voltage, and current limit protection. It can operate from 3.2V to 28V input voltage range, including power from a 12V battery or an automotive battery pack. The switching frequency of the XC9221A095MR-G is adjustable, and it supports pulse-width modulation (PWM) and pulse frequency modulation (PFM) control modes.

The XC9221A095MR-G has a wide range of applications in automotive systems, including communications and entertainment systems, fuel injection systems, electric motor control and power management systems, and other applications that require high power switching. Its excellent performance make it ideal for applications that require accurate regulation of voltage and current.

The working principle of the XC9221A095MR-G is based on the two-terminal Luenberger multiplier, which enables the device to accurately control both voltage and current over a wide input voltage range. The XC9221A095MR-G has a high switching frequency, up to 8MHz, making it suitable for high frequency switching applications. The device combines a wide input voltage range with high accuracy, making it an ideal choice for automotive applications.

In addition to its fast switching speed and excellent voltage regulation capabilities, the XC9221A095MR-G also features a low noise output and a wide operating temperature range. It can be used in both switch-mode and linear voltage regulators, and is designed to be compliant with the Automotive EMC requirements. The device also has a low quiescent current, making it suitable for use in battery-powered applications.

The XC9221A095MR-G is a highly integrated power management IC with a wide range of automotive applications. It is an excellent choice for applications requiring high accuracy voltage regulation and low noise output. The device is designed to be compliant with automotive EMC requirements and has a wide operating temperature range. The XC9221A095MR-G integrates many features into a single product, making it a cost-effective and convenient solution for automotive systems.

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