PT8A3295PEX

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The PT8A3295PEX is a member of Texas Instruments\' Low Voltage Power Conversion Regulator series, designed for applications which require low power. The PT8A3295PEX is a PMIC or power management integrated circuit, specializing in both external and internal power regulation. This device has a wide range of applications and is well suited for automotive, consumer device and industrial applications.

The PT8A3295PEX application field generally covers five types of design such as battery charging control, power management unit with buck and boost (step-up and step-down) power supply, low power adjustable output voltage power stage, micro-controller controlled voltage regulators, and ultra-low noise step-up DC-DC converters.

The main function of the PT8A3295PEX is to regulate the output voltage of a given source - either external or internal. It is able to achieve this through circuitry which can monitor the input/output levels, adjust the output load as necessary, and regulate the output voltage by means of a pulse-width modulation circuit.

The PT8A3295PEX is able to achieve a high efficiency of conversion due to its advanced power management features. This is enabled by the inclusion of a wide input range of 9V to 24V, a low quiescent current of 2.2mA, a wide output range of 0.8V to 18V, and an adjustable power stage. There is also an integrated safety shutdown circuit which is capable of detecting an over-voltage condition and stopping the power supply to protect the device and maintain power integrity.

In terms of physical form factor, the package size of the PT8A3295PEX measures in at an impressive 5 x 4.6mm, making it a great choice for space-constrained applications. Additionally, the device is overvoltage tolerant, with a maximum 4V tolerance allowed before permanently disabling the device. This allows for robust and straightforward operation, making it well-suited for a variety of applications.

In conclusion, the PT8A3295PEX is a highly effective power management component for applications which require low power. It is suitable for automotive, consumer device, and industrial applications, and provides a wide input range, low quiescent current, wide output range, and adjustable power stage. With an impressive package size and integrated safety shutdown circuit, it is an excellent choice for those looking for robust power management performance.

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