概览
Renesas Hi-Rel power timing devices provide precise synchronization of switching controllers to optimize multiphase power supply designs and reduce input capacitor stress. With high-accuracy oscillator control and configurable phase alignment, these devices ensure consistent switching frequencies—preventing simultaneous current draw from power supplies and minimizing ripple current requirements. Designed for high-reliability space applications, they enhance power system efficiency, stability, and EMI performance.
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.
Precise Synchronization
High-accuracy oscillator and phase control enables seamless frequency synchronization for switching regulators in multiphase power systems.
Optimized Power Distribution
Phase offsetting reduces ripple current, minimizing stress on input capacitors and improving overall power system efficiency.
Designed for Space
Engineered for space applications, these power timing devices mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.