Overview
Renesas Hi-Rel protection switches are designed to support Space VPX power architectures, enabling redundant power distribution and fault-tolerant power supply selection. With a soft start, reverse current protection, and digital control, these switches ensure seamless power management while preventing unintended current backflow. Integrated input and output protection helps prevent single-point failures, allowing isolation of a malfunctioning power rail without disrupting other system loads—enhancing overall system reliability in mission-critical space applications.
Renesas offers products across many screening flows: QML-V, QML-V-equivalent, QML-P, QML-P-equivalent, and RT Plastic. Refer to product datasheets to determine which flows are applicable.
Seamless Power Control
Redundant power distribution and fault-tolerant power supply selection ensure stable system operation in harsh environments.
Enhanced System Protection
Intelligent power management, including fault isolation, system monitoring, and controlled power switching, enhance reliability and resilience in Space VPX architectures.
Designed for Space
Engineered for space applications, these protection switches mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.