ISL6521CBZ-T

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The ISL6521CBZ-T is a 3-Output Linear & Switching Power Management Integrated Circuit (PMIC) that offers exceptional protection and performance. This device integrates up to 3 independent voltage regulator outputs, each supporting up to 4A of current. With the experienced ISL6521CBZ-T application fields and working principle, the device is ideal for automotive, portable and industrial applications.

Features

The ISL6521CBZ-T PMIC manages multiple power rail voltages by providing three independent outputs with up to 4A of current each. The device utilizes a linear and switching combination to deliver the most cost effective and efficient performance. All three outputs are actively coordinated to ensure good load regulation and transient response. The ISL6521CBZ-T also provides multiple logic voltage rails and provides protection against unintentional excessive output load currents.

Application Fields

The ISL6521CBZ-T is typically used in both automotive and industrial applications. It can be used to power a variety of electronic controls and systems that require proven protection and performance. This effective PMIC can also be used in portable applications, such as tablets and smartphones. In all cases, the ISL6521CBZ-T provides exceptional results.

Working Principle

The ISL6521CBZ-T is based on a linear and switching combination, in order to provide the highest level of efficiency and performance. The primary output is capable of up to 4A of current and provides a steady output voltage for the system. The switching converter is used for the alternate outputs, as it is able to provide higher current (up to 4A) for a lower cost solution. The logic rail is provide with a linear regulator to ensure that it has the required accuracy and regulation. The voltage rail protection will cut off the current if the output exceeds the set limit.

The ISL6521CBZ-T has a number of integrated and over-temperature protections that guarantee the device to operate at its peak performance. Over-temperature protection will shut down the device if the temperature rises beyond the set level. The device also features short circuit, thermal overload and short to battery protection to ensure continued system performance even under extreme conditions.

Conclusion

The ISL6521CBZ-T is a 3-Output Linear & Switching PMIC that provides excellent protection and performance for automotive, portable and industrial applications. This device integrates up to 3 independent voltage regulator outputs and offers up to 4A of current. The combination of linear and switching technologies provides a cost effective and efficient solution. The integrated protection features make this device a reliable and secure option.

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