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Fairchild Semiconductor |
FNA41060
Smart Power Module
January 2010
Motion-SPMTM
Features
• 600V-10A 3-phase IGBT inverter bridge including control ICs
for gate driving and protection
• 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
• AC 100V ~ 253V three-phase inverter drive for small power
ac motor drives
• Home appliances applications like air conditioner and refrig-
erator
General Description
It is an advanced motion-smart power module (Motion-SPMTM)
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.
Additional Information
For further infomation, please see AN-9070 and FEB305-001 in
http://www.fairchildsemi.com
www.DataSheet4U.net
Figure 1.
©2010 Fairchild Semiconductor Corporation
FNA41060 Rev. C
1
www.fairchildsemi.com
Integrated Power Functions
• 600V-10A 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
• 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 compatible, Schmitt trigger input
Pin Configuration
Top View
VTH(1)
RTH(2)
P(3)
Case Temperature (TC)
Detecting Point
U(4)
V(5)
www.DataSheet4U.net
W(6)
NU(7)
NV(8)
NW(9)
VB(U)(26)
VS(U)(25)
VB(V)(24)
VS(V)(23)
VB(W)(22)
VS(W)(21)
IN(UH)(20)
IN(VH)(19)
IN(WH)(18)
VCC(H)(17)
VCC(L)(16)
COM(15)
IN(UL)(14)
IN(VL)(13)
IN(WL)(12)
VFO(11)
CSC(10)
Figure 2.
FNA41060 Rev. C
2 www.fairchildsemi.com
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