MIC29372BU TR

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Power management Integrated Circuit (PMIC) is a key component in a variety of electronic devices, from cell phones to plasma displays. It enables accurate control of the devices’ operating characteristics, as well as many other features such as voltage regulation and power management. The MIC29372BU TR is a PMIC Voltage Regulator in the Linear category, designed for DC to DC conversion applications. It offers a wide variety of features that make it suitable for multiple applications.

The MIC29372BU TR is a dual output voltage linear regulator that supports both positive and negative output voltages. It offers adjustable output current from 0.1A to 1A, adjustable voltage range from 0.6V to 6V and switchable current limitation. The IC also includes input voltage monitoring, overvoltage and thermal protection, and an on/off enable switch. It provides low output voltage noise and ripple, with typical voltage regulation of ±0.3%. Its low quiescent current of 10µA on the standby mode makes the current consumption extremely low.

The MIC29372BU TR can be used in a variety of applications, including mobile terminals, mobile phones, notebook computers, digital cameras, and portable audio systems. It is also applicable in personal navigation devices, point of sale systems, and other consumer electronics. It can be used for DC-DC conversion, voltage regulation, and load-sharing applications. This can be used to power displays, communications, audio, storage, and other components in these devices.

The operating principle of the MIC29372BU TR is simple. It uses a current-limiting Maxim Operating Point (MOP) to regulate the voltage. The MOP is determined by the input voltage and adjusted by the enable switch. By adjusting the enable switch, the output voltage is limited to a level that is within the specified range. When the input voltage drops, the enable switch turns off and the output voltage is automatically reduced, below the specified limit. The enable switch also serves to protect the regulator from overvoltage.

The MIC29372BU TR provides excellent performance in a wide range of applications. It has a wide input voltage range of 3.3V to 20V and a wide output voltage range of 0.6V to 6V. It also has adjustable output current up to 1A and adjustable voltage up to 6V. Its overall output resistance is very low, at 0.2mΩ, making it suitable for powering high-current loads. Its low quiescent current makes it very power efficient, and its excellent thermal performance ensures stable operation.

In summary, the MIC29372BU TR is an excellent choice for DC to DC conversion applications. Its wide voltage and current ranges, high efficiency, low power consumption, and outstanding thermal performance make it suitable for a variety of applications. Its adjustable current-limiting feature makes it extremely reliable, and its on/off enable switch ensures protection from overvoltage. All in all, the MIC29372BU TR is an outstanding voltage regulator for different types of applications.

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