MCP1631HV-500E/ST

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The MCP1631HV-500E/ST is a high-frequency, synchronous step-down DC-DC switching regulator. It is designed to replace linear regulators and other low-frequency, full-wave solutions. The MCP1631HV-500E/ST has been designed specifically to offer high efficiency operation over a wide load current range. It offers excellent performance when the switch node voltage is above the input voltage.

The MCP1631HV-500E/ST is packaged in a SOIC-8 package and can deliver up to 500 mA. It supports input voltages from 4.75 V to 18 V, and output voltages from 0.8 V to 5.5 V. It also offers several safety features including output overvoltage protection, over current protection, and selectable current foldback. It can also be used to program the internal clock frequency, which can be set from 300 kHz to 2 MHz.

The MCP1631HV-500E/ST can be used in a variety of applications. It is suitable for low-noise, high-efficiency, automotive, embedded, and power supply applications. It is designed to replace linear regulators and other low-frequency, full-wave solutions. It is also ideal for automotive, embedded systems, and power supplies, where high efficiency and low noise are important.

The basic operating principle of the MCP1631HV-500E/ST is to regulate the output voltage using a fixed frequency, synchronous step-down switching regulator. It operates by internally switching the power MOSFET on and off at regular intervals, allowing the current to flow through the inductor, resulting in an output voltage that is proportional to the input voltage.

The MCP1631HV-500E/ST is a highly efficient and reliable voltage regulator suitable for a range of applications. It offers excellent performance when the switch node voltage is above the input voltage, making it ideal for automotive, embedded systems, and power supplies. With its broad input range, fast switching frequency, and excellent noise immunity, the MCP1631HV-500E/ST is a versatile voltage regulator suitable for a variety of applications.

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