MAX6138BEXR50+T

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The MAX6138BEXR50+T is an adjustable voltage reference PMIC (Power Management Integrated Circuit). It operates by continuously comparing the input voltage with a precise internal reference voltage. The device offers a wide range of output voltages, with adjustments ranging from 2.500mV to 8.095V. Additionally, the device provides an adjustable current limiting feature of up to 5A. This significantly lowers the risk of damage to the device and its connected components due to an excessive current draw.

The MAX6138BEXR50+T can be used in a number of different applications, such as for batteries and power supplies, voltage regulators, and cluster power supplies in telecommunications systems. The device has been designed for use in high-reliability military, aerospace, and industrial applications, where precise and reliable performance is a key requirement. It is also suitable for commercial applications.

The working principle of the MAX6138BEXR50+T is based on a differential amplifier configuration. The device utilizes an adjustable reference resistor to generate a precise and stable output voltage, irrespective of changes in temperature, supply voltage, and load current. It also includes low-noise circuitry and a low-output-impedance characteristic that provides improved stability and repeatability of the output voltage.

In addition to the adjustable reference resistor, the MAX6138BEXR50+T includes several other features that make it a versatile solution. These include an adjustable over-current protection feature, soft-start circuitry, thermal shut-down protection, and a low-noise turn-on characteristic. The device also offers programmable reset, built-in filter capacitors, and short circuit and surge protection.

The MAX6138BEXR50+T is one of the most reliable and cost-effective solutions for a variety of voltage reference applications, offering excellent thermal performance and guaranteed accuracy. Its low-noise characteristics, adjustable current limiting feature, and adjustable voltage output make it a great choice for applications in high-reliability military and industrial applications.

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