LV52130A4XA-VH

The LV52130A4XA-VH is a DC-DC switching regulator from the PMIC (Power Management Integrated Circuit) category of voltage regulators. It is part of the family of advanced, low-power and ultra-wide input range regulators, which are especially suitable for automotive, industrial, and communication and other power management applications. The LV 52130A4XA-VH has advanced features, such as a low operating voltage range, high efficiency, and a wide input range, that provides greater flexibility when it comes to design, assembly and performance. The device also has extended temperature range, enabling it to be used in harsh operating environments.

The device draws its power from the input voltage range of 4.5V to 40V, and the regulated output voltage is independently adjustable from 0.6V to 3.5V. It also provides a wide output-voltage range, which is important for applications such as high-performance computing, where the power requirements are constantly changing. This device also incorporates a power-save feature that reduces the power consumption at light loads, allowing for improved power efficiency.

The LV52130A4XA-VH utilizes a multi-phase current-mode control technique and an internal power MOSFET (Metal Oxide Semiconductor Field-Effect Transistor) to ensure a high switching frequency (up to 1.5MHz). This enables it to provide longer operating life and reliability compared to many other DC-DC converters. In addition, the device features voltage tracking, current-mode operation and soft-start capabilities to ensure that the voltage is precisely regulated regardless of load changes or input-voltage fluctuations.

The LV52130A4XA-VH has a wide range of safety features, including over-temperature, output-short-circuit and over-current protection. It also has an adjustable current limit and a dynamic-transient response that helps to maintain stable output voltage during the transient conditions, such as a rapid load change. In addition, the device is designed for low electromagnetic interference levels, which is essential for meeting EMC requirements.

In summary, the LV52130A4XA-VH is an advanced DC-DC switching regulator from the PMIC family of voltage regulators, equipped with features such as a wide input range, high efficiency and low power consumption that made it suitable for automotive, industrial, and communication and other applications. Its extensive range of features, such as extended temperature range, adjustable current limit, over-current protection, and dynamic-transient response, help ensure reliable operation and longer operating life.