Description

Digital Controller for Isolated Power Supply with PMBus Interface Features: Versatile digital voltage mode controller High speed input voltage feedforward control 4 pulse-width modulation (PWM) logic outputs with 625 ps resolution Switching frequency: 49 kHz to 625 kHz Frequency synchronization as slave device Pulse skipping power saving mode Prebias startup Conditional overvoltage protection Extensive fault detection and protection PMBus compliant Graphical user interface (GUI) for ease of programming See datasheet for additional features