General Description

It 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. It combines optimized circuit protection and drive matched to low-loss MOSFETs. System reliability is further enhanced by the integrated under-voltage lock-out and short-circuit protection. The high speed built-in HVIC 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 negative dc terminals.

Features

• UL Certified No.E209204(SPM27-BA package)

• 500V-5A 3-phase MOSFET inverter bridge including control ICs for gate driving and protection

• Divided negative dc-link terminals for inverter current sensing applications

• Single-grounded power supply due to built-in HVIC

• Isolation rating of 2500Vrms/min.

• Very low leakage current due to using ceramic substrate

Applications

• AC 200V three-phase inverter drive for small power ac motor drives

• Home appliances applicati ons like refrigerator.