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 power supplies from drawing current simultaneously 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 the product datasheet to determine which flows are applicable.
Precise Frequency Synchronization
Provides high-accuracy oscillator and phase control, enabling seamless synchronization of switching regulators in multiphase power systems.
Optimized Power Distribution
Offsets switching phases to reduce ripple current, minimizing stress on input capacitors and improving overall power system efficiency.
Designed for Space
Engineered from the ground up for space applications, these Power Timing devices mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.
