LV52207NXA-VH

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LV52207NXA-VH is an LED driver produced by Murata, a trusted partner in the semiconductor industry. It is a digital, low-power buck-boost driver with maximum output current up to 2.5A. The LV52207NXA-VH is ideal for applications requiring small and slim form factor, such as embedded applications and mobile devices, where high efficiency is desired. This driver is typically used to drive a single LED string with a wide range of forward voltages.

Application Fields

The LV52207NXA-VH is widely used in different application fields, in particular embedded systems, mobile devices and other low-power equipment with an input voltage range from 3V to 32V. The driver offers enabling and disabling control and features a wide range of output current, allowing you to perfectly meet your application requirements. High efficiency is also ensured by the low-power consumption of the LV52207NXA-VH, minimizing the thermal energy loss within your application.

Working Principle

The LV52207NXA-VH is a digital, low-power PWM device operating on the boost principle. It features a non-selectable 2MHz constant frequency and incorporates a built-in low dropout Schottky diode for biasing the LED string. The enable pin allows for the LED string to be turned ON or OFF, which can be used with a logic signal (low to enable, high to disable). The LV52207NXA-VH’s built-in feedback circuit regulates the LED current at the programmed values of the feedback resistors.

The LV52207NXA-VH is a reliable, compact and low-power LED driver that can be used in many different applications. With its advanced features and high efficiency, the LV52207NXA-VH is ideal for applications requiring a small form factor and high efficiency.

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