PMBus 1.2 compliant non-isolated DC-DC converters integrate FETs

Mouser now stocks the Texas Instruments (TI) TPS544x25 SWIFT Series synchronous buck converters. The PMBus 1.2 compliant, non-isolated DC-DC converters feature integrated FETs and are capable of high-frequency operation and 20A or 30A current output. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, allows for very high-density power solutions. The PMBus interface enables the AVS through VOUT_COMMAND, flexible converter configuration. It also enables key parameters monitoring which includes 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. Typical applications include test and instrumentation, Ethernet switches, optical switches, routers, base stations, servers, enterprise-storage SSDs, and high-density power systems.