ISL80019AFRZ-T

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The ISL80019AFRZ-T is a DC to DC switching regulator designed for System On Chip (SoC), as well as other advanced applications that require high density and high levels of efficiency. This device features an input voltage range from 4.5 up to 18V, and a nominal output voltage of 3.3V. It is capable of delivering up to 1.5A of output current. The device uses a dual-loop, high-efficiency soft-switching technique to provide superior power conversion efficiency and improved system performance. In addition, this converter is capable of providing a high power density due to its low profile and high-density package.

In order to support the advanced requirements of today’s SoC designs, the ISL80019AFRZ-T is equipped with multiple features, including a smart synchronous voltage mode control and a power management interface with on/off, power down, and shutdown control signals. It also provides programmable current limit and programmable soft start time to achieve optimal system performance. In addition, the device is available in an 8-lead Thermally Enhanced PowerPAD™ package, making it suitable for applications with tight board space requirements.

The ISL80019AFRZ-T works using a ripple-like voltage modulation technique, which is dependent on the control loops and operating frequencies. This technique results in an extremely clean output voltage that is capable of reaching low noise and low EMI levels. In addition, it provides superior transient response and load regulation, enabling optimal system performance. Furthermore, the device is designed to feature an adjustable switching frequency and over-temperature protection.

The ISL80019AFRZ-T offers a wide range of protection features to ensure the highest level of reliability. It includes over-voltage protection (OVP), under-voltage protection (UVP), short circuit protection (SCP), and over-current protection (OCP). Additionally, the device has been designed for operation in a wide temperature range, and is capable of surviving up to 1.65V input voltage and a load current up to 1.5A.

With its on-board monitoring loops, the ISL80019AFRZ-T can be used to effectively control the output voltage and current. Moreover, its versatile control interface makes it suitable for a wide range of applications, including telecom, industrial, and automotive. The device is also REACH and RoHS compliant, making it ideal for eco-friendly applications.

The ISL80019AFRZ-T is part of the ISL80019 family of DC to DC switching regulators, which have been designed with the highest standards in quality, reliability, and performance. By providing excellent efficiency and high power density, this device is ideal for applications that require low power consumption and wide input voltage ranges. Furthermore, its ease-of-use and on-board protection features make it an attractive choice for advanced applications.

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