Start designing today! 4.5 to 18 V, 20 A SWIFT™ Synchronous Buck Converter with PMBus™ and Frequency Synchronization The TPS544x25 devices are PMBus 1.2 Compliant, non-isolated DC-DC converters with integrated FETs, capable of high-frequency operation and 20 or 30 A current output from a 5 mm x 7 mm package. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, supports for very high-density power solutions. The PMBus interface enables the AVS through VOUT_COMMAND, flexible converter configuration, as well as key parameters monitoring including output voltage, current and an optional external temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.
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