The ISL6526IRZ-T is an integrated circuit (IC) component that belongs to the ISL6526 family of high-performance dual step-down (buck) PWM controllers. It offers a range of advanced features, making it suitable for a variety of applications in power management.
The key features of the ISL6526IRZ-T include a high-performance dual buck controller, which allows for efficient power conversion with high output current capability. It supports an input voltage range from 3.15V to 5.5V, making it compatible with a wide range of power sources.
With a fixed frequency and current control architecture, the IC provides excellent voltage regulation and transient response. It also supports adjustable output voltages, making it versatile and adaptable to different system requirements.
The ISL6526IRZ-T incorporates a comprehensive set of protection features for enhanced reliability. These include overcurrent protection (OCP), overvoltage protection (OVP), undervoltage protection (UVP), thermal shutdown, and soft-start functionality. These protections ensure safe operation and prevent damage to the IC and the connected components.
The IC offers selectable pulse skipping mode or PWM mode operation, allowing flexibility in managing power efficiency and system performance. It also features power-good (PG) indications that provide a signal when the output voltage is within the desired range, allowing for easy monitoring and fault detection
