Hi-Rel power supply sequencers provide precise control over power-up and power-down sequencing to ensure reliable system operation in space and high-reliability applications. These sequencers prevent inrush currents, enforce proper voltage rail startup orders, and monitor system health, protecting sensitive electronics from improper power sequencing. With radiation-tolerant designs and flexible configuration options, they help streamline complex power architectures while enhancing system robustness.
Renesas offers products across many screening flows: QML-V, QML-V Equivalent, QML-P, QML-P Equivalent, and RT Plastic. Refer to the product datasheet to determine which flows are applicable.
Precision Power Sequencing
Controls power-up and power-down timing to prevent inrush currents and ensure proper startup of voltage rails in complex systems.
System Health Monitoring
Continuously tracks power rail status, enabling fault detection and safe system resets to enhance overall reliability.
Designed for Space
Engineered from the ground up for space applications, these Sequencers mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.
