FCBS0550

    FCBS0550 is an advanced smart power module (SPM) that Fairchild has newly developed and designed to provide very compact and high performance ac motor drives mainly targeting low-power inverter-driven application like refrigerator. FCBS0550 combines opti- mized circuit protection and drive matched to low-loss MOS- FETs. System reliability is further enhanced by the integrated under-voltage lock-out and short-circuit protection. The high speed built-in HVIC FCBS0550 provides opto-coupler-less single-supply MOSFET gate driving capability that further reduce the overall size of the inverter system design. Each phase current of inverter can be monitored separately due to the divided nega- tive dc terminals.