EL7457CLZ

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PMIC - Gate Drivers are electronic components used primarily to control the switching of electronic devices. The EL7457CLZ is a programmable, non-inverting universal gate driver from Elmos Semiconductor AG that can drive a wide range of logic elements, from unipolar transistors to triacs and OptoMOS relays. With a wide range of programmable features, the EL7457CLZ is ideal for applications such as motor control, electric braking systems, power supply sequencing and lighting control systems.

Application

The EL7457CLZ can be used in a wide range of applications, from high-reliability security systems to automotive electrical control systems. It is well-suited for applications such as motor controllers, electric braking systems, power supply sequencing and lighting control systems. The programmable features of the EL7457CLZ allow it to be tailored precisely to the specific needs of the application, giving it great flexibility and reliability.

Working Principle

The EL7457CLZ is a non-inverting universal gate driver, which means that its output will be the inverse of the input signal. It features a programmable on-time and off-time, allowing it to be tuned to the specific needs of the application. It can be programmed to drive logic elements from unipolar transistors to triacs and OptoMOS relays. It is also protection-failure proof, meaning that it will shut down automatically in the case of an unexpected over-current or short circuit situation.

The EL7457CLZ can be used to drive loads with up to 600mA peak current and up to 30V maximum supply voltage. It has also been designed with flexibility in mind, allowing the user to adjust parameters such as the current limit and rise/fall times to suit the application specific needs. It also has integrated protection features such as an over-current protection (OCP) and an under-voltage lock-out (UVLO) for enhanced system reliability.

In summary, the EL7457CLZ is a highly versatile non-inverting universal gate driver that can be used for a variety of applications. It has a wide range of programmable features and integrated protection features, giving it great flexibility and improved system reliability. It is an ideal choice for applications such as motor control, electric braking systems, power supply sequencing and lighting control systems.

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