ISL6565ACBZ

The ISL6565ACBZ is an integrated circuit (IC) component designed by Intersil Corporation. It is a synchronous buck (step-down) PWM controller that offers comprehensive protection features and enhanced system performance for various applications in the computing, communication, and industrial segments. One of the key features of the ISL6565ACBZ is its dual synchronous buck controller architecture, which allows for efficient conversion of high-voltage input power rails to lower-voltage outputs. This feature enables it to support a wide range of input voltage from 4.5V to 24V, making it suitable for various applications. The IC component also offers excellent output voltage regulation with its voltage-mode PWM architecture. It employs pulse width modulation (PWM) control to regulate the output voltage accurately, providing a stable and reliable power supply to the load. In terms of protection features, the ISL6565ACBZ includes overcurrent protection (OCP) that monitors the output current and shuts down the controller to ensure the load is not subjected to excessive current. It also has overvoltage protection (OVP) and undervoltage lockout (UVLO) mechanisms that safeguard against voltage spikes and ensure adequate voltage levels, respectively. Additionally, the IC component incorporates a programmable soft-start feature that allows for a controlled startup of the power supply, limiting the in-rush current and preventing voltage overshoots. This feature aids in reducing stress on the circuit components and enhances overall system reliability