FSBF3CH60B ON Semiconductor

FSBF3CH60B Smart Power Module June 2007 TM Motion-SPM FSBF3CH60B Smart Power Module Features General Description TM It is an advanced motion-smart power module (Motion-SPM ) UL Certified No.E209204(SPM27-JA package) that Fairchild has newly developed and designed to provide 600V-3A 3-phase IGBT inverter bridge including control ICs very compact and high performance ac motor drives mainly tar- for gate driving and protection geting low-power inverter-driven application like air conditioner and washing machine. It combines optimized circuit protection Easy PCB layout due to built in bootstrap diode and drive matched to low-loss IGBTs. System reliability is fur- Divided negative dc-link terminals for inverter current sensing ther enhanced by the integrated under-voltage lock-out and applications short-circuit protection. The high speed built-in HVIC provides opto-coupler-less single-supply IGBT gate driving capability that Single-grounded power supply due to built-in HVIC further reduce the overall size of the inverter system design. Isolation rating of 2500Vrms/min. Each phase current of inverter can be monitored separately due to the divided negative dc terminals. Applications AC 100V ~ 253V three-phase inverter drive for small power ac motor drives Home appliances applications like air conditioner and wash- ing machine Top View Bottom View 44mm 26.8mm Figure 1. 2007 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com FSBF3CH60B Rev. CFSBF3CH60B Smart Power Module Integrated Power Functions 600V-3A IGBT inverter for three-phase DC/AC power conversion (Please refer to Figure 3) Integrated Drive, Protection and System Control Functions For inverter high-side IGBTs: Gate drive circuit, High voltage isolated high-speed level shifting Control circuit under-voltage (UV) protection Note) Available bootstrap circuit example is given in Figures 10 and 11. For inverter low-side IGBTs: Gate drive circuit, Short circuit protection (SC) Control supply circuit under-voltage (UV) protection Fault signaling: Corresponding to UV (Low-side supply) and SC faults Input interface: 3.3/5V CMOS/LSTTL compatible, Schmitt trigger input Pin Configuration Top View Figure 2. 2 www.fairchildsemi.com FSBF3CH60B Rev. C