MC33771BTP2AER2

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PMIC - Battery Management is a broad field of electrical engineering and includes the design, manufacture and management of integrated circuits that power electronic devices. The MC33771BTP2AER2 is a Lithium-Ion Battery Controller and Charger IC that offers a high integration and low-cost solution for Li-Ion batteries. It is designed to provide a highly efficient charging solution and battery monitoring capabilities. The device offers a wide variety of power sources and has a fully-integrated charge controller and voltage regulator, making it ideal for a variety of applications.

The MC33771BTP2AER2 integrates several functions, including Battery Control, Current Limit, Voltage Regulation, and Current Balance, into one cleverly constructed chip. Additionally, the device interfaces with various System-on-Chip (SoC) devices using a standard I2C protocol. It is an ideal choice for multi-cell Li-Ion batteries, because it effectively monitors and maintains the balancing of cells.

The MC33771BTP2AER2 is used in a variety of applications where a reliable and high performing power management solution is needed. These applications include motor vehicle power systems, building automation systems, battery backup systems, household appliances, wireless communication devices, and industrial control systems. The device has a wide operating temperature range and is optimized for autonomous battery charging and battery management applications. The device is designed to be compatible with legacy battery chemistries, including Nickel-Cadmium (NiCd), Nickel-Metal Hydride (NiMH), and Lithium-Ion (Li-Ion) batteries.

The MC33771BTP2AER2 provides an accurate battery management solution based on its ability to determine the current state of the battery, accurately measure the voltage of each cell, and implement charge control functions. This allows the device to achieve maximum safety and operating performance from the battery. The device also offers power control and thermal management features, allowing the system designer to ensure higher levels of safety and reliability.

The device features a Low Voltage Disconnect Output (LVDO), Inhibit Input (INHBI) and Charge Enable Input (CEI) lines, allowing the device to be easily enabled or disabled. The device also features an External Current Sense Input (CSI) line and an External Temperature Sensor Input (TSI) which allow the user to accurately measure the battery\'s current and temperature state.

The MC33771BTP2AER2 is a cost-effective, robust, and versatile power supply solution for a variety of applications. It offers advanced power management capabilities, high stability, and low-power consumption, allowing for maximum efficiency and reliability. Its excellent feature set, combined with its proven reliability and performance, make it a suitable choice for any application requiring a powerful battery management solution.

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