MAX17067EUA+T

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The MAX17067EUA+T is a low-power, high-performance voltage regulator module from Maxim Integrated Products. It is a DC-DC switching regulator with three regulated output voltages of 3.3V, 5.0V, and 12.0V, ideal for many design requirements. The MAX17067EUA+T is in the category of PMIC (Power Management IC) Voltage Regulators and it belongs to the family of DC DC Switching Regulators.

The MAX17067EUA+T regulator module has a very wide input voltage range of 2.5V to 24V, allowing it to be used in a variety of applications, including automotive and industrial. It also features a very low quiescent current draw of only 1.12mA and a high efficiency of up to 90%. The regulator is designed to operate over a wide temperature range of -40°C to +125°C and is RoHS compliant.

The MAX17067EUA+T is a current-mode, synchronous step-down DC-DC regulator that provides three regulated outputs of 3.3V, 5.0V, and 12V. The regulator employs a thermal foldback circuit for internal dissipation, which keeps the output current within safe limits. The typical topology of the switching regulator is an Voltage Mode Controller (VMC). It uses an internal PMOS power switch and an external N-channel MOSFET to produce a regulated output voltage.

The MAX17067EUA+T regulator is designed to provide a very flexible output voltage setting. The output voltage can be adjusted via two sets of external resistors, R1 and R2, which sets the reference voltage (Vref) to achieve the desired output voltage. It is also possible to program the output voltage with an external resistor-divider, and the desired output voltage can be set in the range of 1.9V to 12V. It has an adjustable soft-start feature which allows the output voltage to gradually rise over time and prevent inrush currents.

The MAX17067EUA+T regulator also provides various protection features such as over-temperature, over-voltage and under-voltage protection, as well as a power-good signal. The module also incorporates a high-voltage slew-rate control loop and an active current-limit circuit to protect against excessive output currents. The output voltage can also be disabled by driving the EN pin low.

Due to its wide operating range, low power requirements and excellent protection features, the MAX17067EUA+T regulator module is ideal for many applications. It is suitable for automotive, industrial and medical equipment, as well as embedded systems and other end products that require a reliable, high-efficiency voltage regulation.

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