ST890BDR Integrated Circuits (ICs)

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The ST890BDR is an advanced Power Management Integrated Circuit (PMIC) specially designed for industrial and consumer applications. The device features an integrated power-distribution-switch, multiple independent load drivers, and a dedicated voltage regulator circuit. The device is designed to handle up to eight different power supplies and can control up to eight independently controlled output channels.

The ST890BDR combines an integrated power-distribution switch and multiple independent load drivers in one IC to provide a highly efficient and flexible power management solution. The integrated switch can be used to control power distribution to multiple separated components or to switch between up to eight different power supplies. The integrated load drivers provide full-floating or adjustable-output voltage for up to eight parameters.

The ST890BDR also includes dedicated voltage regulator circuit that ensures a stable supply voltage for the load drivers. The circuit includes a shunt regulator and a series regulator. The shunt regulator is used to protect the load drivers, and the series regulator is used to provide a stable supply voltage for them. The series regulator can be set to either constant or adjustable-output voltage depending on the application requirements.

The device also features a variety of protection features, such as over-current, under-voltage and over-voltage protection. The device also includes an adjustable reset timer that can be used to reset the device in case of a power failure or device malfunction. Finally, the device includes a low-power-mode feature that can be used to reduce power consumption during periods of low demand.

The ST890BDR is a highly integrated and cost effective power management solution for industrial and consumer applications. The device provides both power distribution and load management and is capable of controlling up to eight different power supplies and up to eight independent output channels. The device also includes a variety of protection features and a low-power-mode feature to reduce power consumption. With its versatility and reliable performance, the ST890BDR is an ideal solution for a variety of industrial, consumer and automotive applications.

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