HV881K7-G

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The HV881K7-G is a highly specialized power management integrated circuit (PMIC) designed for lighting, ballast controllers and other electronic applications. It is particularly suited for applications that require accurate and reliable power supply in a very small form factor. The HV881K7-G offers a high level of integration with a single-chip solution removing the need for multiple power supplies and connections. It benefits from a maximum output current of 6A and a maximum output voltage of 12V. It features a wide range of features such as adjustable switching frequency, low on-resistance, soft-start, current-limiting, over-temperature protection, thermal shutdown, over-current protection and open- and short-circuit protection. It also comes with an integrated low dropout regulator (LDO) which provides a voltage supply of up to 5V and a variable current limit up to 5A.

The HV881K7-G is primarily designed for lighting applications such as LED or fluorescent lighting. It provides greater efficiency and better performance than traditional lighting solutions. The device ensures a minimum inrush current at the start up, resulting in a reduced power consumption during the power-on and off cycles. The adjustable switching frequency of the device allows for flexible control of the lighting output. In addition, it offers an adjustable current limit setting, ensuring an efficient current draw and reliable lighting performance. The adjustable frequency of the device also allows for the compensation of any AC line voltage drop.

The HV881K7-G can also be used in ballast controllers. It provides increased energy efficiency, superior performance and enhanced safety. The adjustable frequency of the device also allows for control of the ballast operation, enabling the user to control the ballast’s operation in order to conserve energy and maximize performance. The adjustable current limit feature of the device also ensures reliable operation of the ballast and reduces the risk of over-currents and thermal damage. Additionally, the device can provide the protection of short-circuits and over-temperatures in the event of a malfunctioning ballast.

The high level of integration of the HV881K7-G makes it an ideal solution for lighting and ballast controllers. With its feature set and flexibility, it ensures a reliable and efficient operation of the devices it powers. Its low on-resistance, adjustable frequency and current limit protection make it an ideal choice for a wide range of applications, including LED and fluorescent lighting systems and ballast controllers.

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