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PMBus-Compliant Synchronous Buck Controller Power Saving Modes

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Powervation Ltd., pioneer in adaptive digital power IC solutions that increase system efficiency, improve field reliability and accelerate time to market, announced the PV3101 − a new single phase digital DC/DC controller featuring the company’s Auto-Control adaptive loop compensation technology.

The PV3101 uses proprietary DSP/RISC dual-core architecture with a precision data acquisition engine running advanced control and power management algorithms in firmware. With this architecture, Powervation new controllers provide features, flexibility and performance beyond that seen on other digital power solutions today.
The Auto-Control adaptive loop compensation algorithm provides the industry’s first and only real-time autonomous compensation solution and is able to modulate the converter’s bandwidth on a cycle-by-cycle basis to optimize the trade-off between dynamic performance and system stability. PV3101 uses full differential voltage, current, and temperature measurements and an 11-bit ADC to provide precision measurement, tight control and accurate real-time reporting of telemetry information for key power-supply parameters.
www.powervation.com

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