Internal Equivalent Circuit and Input/Output Pins
P (27)
(19) VB(W)
VB
(18) VCC(H)
VCC
OUT
COM
(17) IN(WH)
W (26)
VS
IN
(20) VS(W)
(15) VB(V)
VB
(14) VCC(H)
VCC
COM
IN
OUT
VS
(13) IN(VH)
(16) VS(V)
V (25)
(11) VB(U)
VB
(10) VCC(H)
VCC
COM
IN
OUT
VS
(9) IN(UH)
(12) VS(U)
U (24)
(8) CSC
(7) CFOD
(6) VFO
OUT(WL)
OUT(VL)
C(SC)
C(FOD)
VFO
N
W (23)
(5) IN(WL)
(4) IN(VL)
(3) IN(UL)
IN(WL)
IN(VL)
IN(UL)
NV (22)
(2) COM
(1) VCC(L)
COM
VCC
OUT(UL)
VSL
NU (21)
Note:
1. Inverter low-side is composed of three IGBTs, freewheeling diodes for each IGBT and one control IC. It has gate drive and protection functions.
2. Inverter power side is composed of four inverter dc-link input terminals and three inverter output terminals.
3. Inverter high-side is composed of three IGBTs, freewheeling diodes and three drive ICs for each IGBT.
Figure 3.
4
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FSBB30CH60C Rev. D
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
