EL7583IREZ

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The EL7583IREZ is a special purpose voltage regulator in the PMIC (Power Management IC) category that is primarily used in applications that require a dual, synchronized, voltage mode control. It is designed to work with both high and low current draw applications, providing tightly synchronized output voltages.

The EL7583IREZ regulatesthe input voltage through two delay-corrected, internal non-overlapping logic references. Both references can be adjusted separately and each output voltage can be adjusted, independently ofthe other. It is also capable of regulating two independent input voltages, whileeach output voltage is individually adjustable.

The EL7583IREZ provides discrete level regulation over range and temperature by monitoring both output voltages and adjusting their respective reference levels. It also has an input-output isolation of 18 V and allows for a wide input voltage range of 4.5 V to 36 V. Its output can be adjustable from 0.5 V to 6 V.

The working principle of EL7583IREZ involves its two internal voltage references, a band gap reference and a low-dropout reference. The band gap reference sets the minimum voltage, while the low-dropout reference ensures precise voltage regulation. Both the references are synchronized so that the output voltage of the device is precisely regulated. Both the references also interact with one another to provide flexibility in terms of setting the output voltage.

The device also includes a control logic circuit that enables quick and precise setting of the voltage levels and operation of the synchronizing logic system. The control logic controls the output by using programmable internal discharge pins, which enable decreasing and increasing the output voltage level as needed.

The EL7583IREZ is designed to operate at high stability and has integrated self-testing capabilities. It has a wide operating temperature range of -40°C to +125°C, meaning it can be used in temperature-critical environments.

In summary, the EL7583IREZis suited to applications that require dual, synchronized, voltage mode control and has an adjustable, wide voltage range with tight regulation. Its efficient operation and integrated self-testing capabilities make it a great choice for any power management project.

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