Brief: Discover the ISL99227HRZ Smart Power Stage Module, featuring integrated high-accuracy current and temperature monitors for enhanced DC/DC system performance. Ideal for high-frequency VRM, VRD, and POL converters, this module simplifies design with comprehensive fault protection and a compact 5x5 PQFN package.
Related Product Features:
Integrated high-accuracy current and temperature monitors for precise system feedback.
Supports 60A DC current with a wide input voltage range of 4.5V to 18V.
3.3V or 5.0V compatible tri-state PWM input for robust operation.
Downslope current sensing and ±3% accuracy current monitor (IMON) with REFIN input.
8mV/°C temperature monitor with over-temperature flag for enhanced safety.
Comprehensive fault protection including UVLO, over-temperature, and overcurrent.
Compact 5x5 PQFN package minimizes PCB real estate usage.
RoHS compliant with Exemption 7a, suitable for high-density applications.
सामान्य प्रश्नोत्तर:
What is the input voltage range of the ISL99227HRZ?
The ISL99227HRZ operates within an input voltage range of 4.5V to 18V.
Does the ISL99227HRZ support high-frequency applications?
Yes, it supports up to 2MHz switching frequency, making it ideal for high-frequency VRM and VRD applications.
What fault protections are integrated into the ISL99227HRZ?
The module includes UVLO, over-temperature, overcurrent, and high-side FET short protection for enhanced system reliability.