ISL6556BCBZ-T

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The ISL6556BCBZ-T is a special purpose voltage regulator from Intersil Corporation. It is designed to protect electronic systems from over-voltage and over-current conditions, protecting both the hardware and the data stored within it. The ISL6556BCBZ-T utilizes an innovative implementation of two independent linear regulators to deliver an outstanding level of protection for its target application field.

The ISL6556BCBZ-T features a wide input voltage range of 4.5V-20V and an adjustable output voltage range of 0.6V-5.5V. Its highly integrated design makes it ideal for systems with limited available space. The device also has a very low quiescent current of 0.3mA, which helps to reduce overall power consumption. Additionally, it offers extremely fast transient response, allowing for rapid recovery after an over-voltage or over-current condition occurs.

The ISL6556BCBZ-T is designed specifically for use in consumer and industrial products, automotive applications, and telecommunications systems. Its dual voltage regulators and independent current limit inputs make it a perfect solution for systems that require multiple power domains. Its integrated thermal shut down circuitry provides protection from excessive temperatures, making it a safe and reliable power management solution for a wide range of applications.

The ISL6556BCBZ-T uses several innovative features to ensure optimal performance and reliability. Its integrated circuit monitor feature monitors the working conditions and adjusts the output voltages accordingly. It also has an adjustable over-current threshold, allowing users to set different levels of circuit protection. Lastly, its dual phase detection logic enables the device to detect both the falling and rising edges of over-voltage and over-current conditions.

The ISL6556BCBZ-T\'s working principle is based on the ability of the dual linear regulators to independently monitor the input voltage. The device transitions the output voltage to stay within the same voltage range as long as the input voltage stays within the specified range. When an over-voltage or over-current condition occurs, the device detects the rising and falling edges to transition the voltage accordingly. This ability to monitor and transition the output voltage allows it to stay within its specified range, ensuring the device is well-protected.

In summary, the ISL6556BCBZ-T is a special purpose voltage regulator that offers users an ideal level of protection for their electronic hardware. Its wide input voltage range and adjustable output voltage range make it suitable for a variety of applications. Additionally, its low quiescent current, fast transient response, and integrated circuit monitor make it an excellent choice for reliable power management solutions. The ISL6556BCBZ-T is an ideal choice for systems that require multiple power domains and reliable circuit protection.

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