October 2010
TM
Motion-SPM
FNA40860/B2
Smart Power Module
Features
General Description
It is an advanced motion-smart power module (Motion-SPMTM
)
•
•
•
600V-8A 3-phase IGBT inverter bridge including control ICs
for gate driving and protection
that Fairchild has newly developed and designed to provide
very compact and high performance ac motor drives mainly tar-
geting low-power inverter-driven application like air conditioner
and refrigerator. It combines optimized circuit protection and
drive matched to low-loss IGBTs. System reliability is further
enhanced by the integrated under-voltage lock-out protection,
short-circuit protection, and temperature monitoring. The high
speed built-in HVIC provides opto-coupler-less single-supply
IGBT 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 ter-
minals.
Easy PCB layout due to built-in bootstrap diode and VS out-
put
Divided negative dc-link terminals for inverter current sensing
applications
•
•
•
Single-grounded power supply due to built-in HVIC
Built-in thermistor for over-temperature monitoring
Isolation rating of 2000Vrms/min.
Applications
Additional Information
For further infomation, please see AN-9070 and FEB305-001 in
http://www.fairchildsemi.com
•
AC 100V ~ 253V three-phase inverter drive for small power
ac motor drives
•
Home appliances applications like air conditioner and refrig-
erator
Figure 1.
©2010 Fairchild Semiconductor Corporation
FNA40860/B2 Rev. C
1
www.fairchildsemi.com