ISL80030AFRZ-T

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The ISL80030AFRZ-T is a High-Current, Wide Input Voltage Range DC-DC Step-Down Power Module that provides an efficient and cost-effective solution for a large variety of applications. The module integrates a high-side power switching MOSFET, synchronous rectification MOSFET, high-efficiency integrated converter, and digital soft-start circuit into a compact 4mm × 6mm × 1.2mm 20-pin TSSOP package. This product is ideal for applications such as: Telecom and data communication power, automotive systems, distributed computing systems, and battery powered systems.

The ISL80030AFRZ-T has a wide input voltage range from 4.5V to 40V, providing the required flexibility in a wide variety of applications. It has a wide output voltage range from 0.8V to 36V, allowing it to be used in various high-current DC-DC power supply applications.

The ISL80030AFRZ-T is a DC-DC switching regulator with advanced accuracy and ripple performance. It features a high-side power switch capable of switching up to 20A of current. This device also features advanced current sensing and over-temperature protection, making it ideal for many high current power supply applications.

The ISL80030AFRZ-T supports a wide range of output currents ranging from 0.5A to 20A, making it suitable for a variety of applications. It also provides a soft-start function, which reduces inrush current at start-up, ensuring reliable operation. The device also features adjustable frequency, enable/disable control, and over-temperature protection.

The ISL80030AFRZ-T operates in continuous conduction mode, using a synchronous rectification MOSFET as the output power switch. This provides improved conversion efficiency over a traditional buck regulator. The device also incorporates advanced ripple detection circuitry, which allows the device to sense current ripple and adjust the PWM duty cycle to minimize ripple on the output. This reduces component count in the design and improves overall system reliability.

The ISL80030AFRZ-T is a step-down switching regulator designed to provide excellent line and load regulation, high efficiency, low ripple, fast transient response, and low component count. It meets the requirements of a wide range of applications, including telecom, automotive, distributed computing systems, and battery powered applications. The device is ideal for use in high current DC-DC power supplies, and provides superior performance and reliability at a very competitive cost.

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