ISL28023FR12Z-T

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Power management integrated circuits (PMICs) are commonly used to provide precision control of voltage and current in power supply systems. These devices offer a high degree of integration and can simplify system design. The ISL28023FR12Z-T is an example of a power management device. It is an ultra-low-noise adaptive voltage scalable (AVS) controller with superior performance and robust protection features.

The ISL28023FR12Z-T is an AVS controller designed to provide precision voltage control in cost-sensitive applications. The device utilizes a digitally adaptive voltage scaling (AVS) technology to dynamically adjust the output voltage. This approach allows the user to adjust the output voltage without have to make any changes in the hardware design. The ISL28023FR12Z-T also features a low-noise regulator with spread spectrum modulation, allowing for smooth operation with minimal interference.

The ISL28023FR12Z-T can be used for a variety of applications, including power supply protection, power sequencing, and power control. The device offers extensive protections for input over-voltage, short circuit, and over-current protection. It also offers power-on reset, latch-off reset, and reverse voltage protection. The ISL28023FR12Z-T can be used to control the power-on sequencing of multiple supplies and provide system level protection.

The working principle of the ISL28023FR12Z-T is based on the input voltage and the output voltage. When the input voltage is higher than the output voltage, the device will automatically reduce the output voltage, while when the input voltage is lower than the output voltage, the device will automatically increase the output voltage. This allows the device to maintain a stable output voltage even under fluctuating input voltages.

The ISL28023FR12Z-T is a highly-integrated controller and offers extensive protection features. It is suitable for use in cost-sensitive applications, and its extensive protection capabilities make it an ideal choice for power supply and power control applications. Additionally, its low-noise regulator and adaptive voltage scaling technology make it well suited to low-noise applications.

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