MIC2179-3.3BSM-TR

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The MIC2179-3.3BSM-TR is a novel DC-DC switching regulator which belongs to the voltage regulators of PMIC (Power Management Integrated Circuits). It exhibits superior performance in terms of reliability, power efficiency and robustness. The device was designed to utilize off-the-shelf PNP transistors as switches, which help to reduce component count, lower costs and enhance system accuracy. It also features an on-chip oscillator and adjustable sense resistor which are used to regulate output voltage levels.

The MIC2179-3.3BSM-TR is suitable for a wide range of applications including computer, telecommunication, automotive and medical. In each of these application fields, there is a need for reliable, efficient and accurate power supplies within a limited footprint. The device allows for a great deal of flexibility in terms of voltage, frequency and current capacity. It also provides excellent thermal performance, allowing for maximum system efficiency.

The MIC2179-3.3BSM-TR works by controlling the duty cycle of a power switch. This feature is enabled by the on-chip oscillator which produces a fixed frequency signal. The duty cycle is adjusted according to the sense voltage in order to regulate the voltage level at the output of the device. This process is assisted by an adjustable resistor which can be set to achieve the desired voltage level.

The MIC2179-3.3BSM-TR is designed to operate in a wide input voltage range and provides protection against over- and under-voltage. The device is equipped with built-in soft-start functionality to improve system reliability. It also features current limiting, over-temperature protection and short circuit protection to ensure safe and reliable operation. Additionally, the device contains ESD (Electro-static Discharge) protection, allowing for safe installation and maintenance.

The MIC2179-3.3BSM-TR is a comprehensive and innovative solution for DC-DC switching applications. By utilizing off-the-shelf PNP transistors, the device offers a cost-effective, space-saving power solution for computers, telecommunication, automotive and medical systems. Its integrated features ensure high performance, accuracy and reliability, making it a great choice for demanding power system applications.

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