MIC5800BM

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MIC5800BM is a power management integrated circuit (PMIC) designed to provide efficient power distribution, load drivers and battery management. It combines two wide-range load drivers, a load switch, two voltage regulators, a power path controller and a battery charger into one package. The integrated circuits integrate various control and protection functions, including over-voltage, under-voltage, over-temperature and reverse-current protections. This makes the device suitable for a wide range of applications such as automotive, medical and industrial.

The MIC5800BM contains two wide-range load drivers. The drivers can directly drive a three-phase motor or multiple discrete loads, such as LEDs and relays. The load drivers have selectable slew rates for controlling the motor speed and for providing smooth motor start and stop. The drivers also feature adjustable current limiting and over-current protection.

The load switch on the MIC5800BM provides a low-resistance connection between the input and output of the system. It is controlled by the integrated logic block, which enables the load switch to be turned off at set voltages and on at set voltages. This feature helps to protect the device from excess current and helps to improve efficiency.

The integrated voltage regulators integrated into the MIC5800BM provide adjustable output voltage for the load drivers, load switch and other circuits in the system. The voltage range of the regulators can be programmed to provide up to 4V of output voltage. The regulators also have adjustable current limit protection to protect the system from over-current.

The power path controller on the MIC5800BM manages the current flow from the battery to the system. It is capable of detecting when the battery is low and can switch between charging and discharging mode. It also provides adjustable current limit protection when the system is charging or discharging.

The battery charger integrated into the MIC5800BM simplifies the charging of the system’s battery. It is capable of detecting the battery type (lithium-ion, nickel-cadmium or lead-acid) and adjusts the charging algorithm accordingly. It also provides adjustable current and voltage limit protection when the system is charging.

The MIC5800BM is designed to provide efficient power distribution, load drivers and battery management in automotive, medical and industrial settings. Its wide input voltage range and adjustable current limits make it suitable for a variety of different applications. In addition, its integrated control and protection functions provide reliable protection from over-voltage, under-voltage, over-temperature and reverse-current. The onboard power path controller and battery charger also enable the device to switch between charging and discharging mode and provide adjustable current limit in both modes. These features make the MIC5800BM suitable for a wide range of applications.

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