FNB41560B2 Datasheet, PDF (4/16 Pages) Fairchild Semiconductor – FNB41560/FNB41560B2 Motion SPM 45 Series

Internal Equivalent Circuit and Input/Output Pins
(26) VB(U)
(25) VS(U)
(24) VB(V)
(23) VS(V)
(22) VB(W)
(21) VS(W)
(20) IN(UH)
(19) IN(VH)
(18) IN(WH)
(17) VCC(H)
(16) VCC(L)
(15) COM
(14) IN(UL)
(13) IN(VL)
(12) IN(WL)
(11) VFO
(10) CSC
UVB
UVS
VVB
VVS
OUT(UH)
UVS
WVB
WVS
OUT(VH)
IN(UH)
VVS
IN(VH)
IN(WH)
VCC _OUT(WH)
COM
WVS
VCC
COM
OUT(UL)
IN(UL)
IN(VL)
IN(WL) ^OUT(VL)
VFO
C(SC)
OUT(WL)
VTH (1)
Thermister _{RTH (2)}
P (3)
U(4)
V (5)
W(6)
NU (7)
NV (8)
NW (9)
Figure 3. Internal Block Diagram
1st Notes:
1. Inverter high-side is composed of three IGBTs, freewheeling diodes, and one control IC for each IGBT.
2. Inverter low-side is composed of three IGBTs, freewheeling diodes, and one control IC for each IGBT. It has gate drive and protection functions.
3. Inverter power side is composed of four inverter DC-link input terminals and three inverter output terminals.
©2011 Fairchild Semiconductor Corporation
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FNB41560 / FNB41560B2 Rev. C3
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