EL7104CSZ

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The EL7104CSZ is a high-efficiency Gate Driver PMIC that offers a wide range of driver options including speed control and additional driver channels, as well as built-in fault protection. EL7104CSZ can be widely used in power supply systems, lighting systems, AC motors, drives and other related applications. The EL7104CSZ is intended for use with larger MOSFETs and is designed for driving gate capacitances of up to 1000 pF. The maximum drive current is up to 5A.

The EL7104CSZ\'s control system combines high voltage protection and linear circuitry, as well as advanced on-chip protection features such as thermal shutdown, two-level protection, and adjustable over-voltage protection. The main function of this Gate Driver PMIC is to provide efficient and reliable gate control for power devices. It can be used to control a wide variety of circuit type, such as buck converter, boost converter and active ORing circuit.

This PMIC\'s working principle is based on a linear voltage regulator, which operates by controlling the voltage applied to the device’s gate terminal. The EL7104CSZ provides an additional protection to prevent over-voltage damage to the power MOSFET, as it continuously monitors the voltage on the gate terminal and shuts down the circuit when the voltage reaches an over-voltage threshold. In addition, the device also has a built-in fault-protection feature, which is triggered when the current at the gate terminal exceeds a specified level.

The EL7104CSZ uses high-efficiency, high-side MOSFET gates and current-sensing circuitry for efficient switching and enhanced performance. Its two-level protection ensures reliable and safe operation in the application, as it shuts down the device when the gate voltage reaches the over-voltage threshold or the current at the gate terminal exceeds the specified level. The speed control feature also helps reduce the switching time, thus improving the efficiency of the system.

The EL7104CSZ offers a wide range of driver options, making it a suitable choice for a variety of applications. Its adjustable over-voltage protection threshold extends the device’s range of functionality, while the integrated current-sensing circuits provide reliable and accurate current-sensing capabilities. Furthermore, the device also offers built-in fault protection to prevent over-voltage damage to the power MOSFET, thus making it ideal for a variety of applications.

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