SG6521SZ Integrated Circuits (ICs)

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The SG6521SZ is a high-performance supervisor controller in the field of PMIC-Supervisors. It is designed to provide improved power supply reliability, reduce system design and maintenance costs and extend protected area longevity. The SG6521SZ also offers a range of features that make it a powerful and feature-rich supervisor for PMIC applications including battery monitoring, over-voltage protection, low power mode entry and exit etc.

The SG6521SZ is built around an advanced microcontroller core that allows the controller to effectively manage advanced power functions, including battery management and protection. Additionally, the core features a fast ADC for monitoring critical parameters and a 12-bit PWM output for controlling devices.

The SG6521SZ has a variety of features that make it suitable for PMIC applications. Firstly, the controller provides high-efficiency power management, enabling the systems to meet efficiency targets set by the manufacturers. Secondly, it is designed to ensure the highest possible system reliability, and the controller contains an array of safety features to prevent system failure in the event of a power outage. Thirdly, it offers a low power mode and allows the system to enter a low power state, making it suitable for energy efficient designs. Fourthly, it also supports an extended voltage range, which means it can be used in industrial and automotive applications.

The SG6521SZ is able to monitor two rails of input voltages in battery management applications. The output voltage and the input voltage are monitored to enable a variety of power-saving features, including low-power mode entry and exit, battery disconnect, power management and over-voltage protection. The controller also features a non-volatile memory for storing product configuration data and parameters, allowing for minimal set-up time and reducing overall system costs.

The SG6521SZ is designed to provide excellent protection against over-voltage and current faults. It offers a programmable detection window and can detect both high and low voltage faults. The controller also has a programmable watchdog timer and a programmable reference to ensure timely detection and response of fault conditions. Additionally, the SG6521SZ contains open drain output enable/disable as well as output enable/disable delay functions for maximizing reliability.

The SG6521SZ enables the user to customize their system’s configuration easily. The controller features a menu-driven user interface, which allows for the configuration of product settings, monitoring of parameter values and program execution. The controller can be easily interfaced to the user\'s system, via SPI or UART. Additionally, the controller has a highly visible LED output to indicate system errors.

In summary, the SG6521SZ is a powerful and feature-rich supervisor controller designed for PMIC applications. It offers a range of power management, protection, and fault detection features, as well as low power mode entry and exit and a non-volatile memory for storing product configuration data. The controller also offers a user-friendly interface and is easily interfaced to the user\'s system.

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