Internal Equivalent Circuit and Input/Output Pins
P (27)
(19) VB(W )
VB
VCC
(18) VCC(W H)
OUT
COM
IN
(17) IN(W H)
W
(26)
VS
(20) VS(W )
(15) VB(V)
VB
(14) VCC(VH)
VCC
OUT
VS
COM
IN
(13) IN(VH)
(16) VS(V)
V (25)
(11) VB(U)
VB
(10) VCC(UH)
VCC
OUT
VS
COM
IN
(9) IN(UH)
(12) VS(U)
U (24)
(8) CSC
(7) CFOD
(6) VFO
OUT(W L)
OUT(VL)
C(SC)
C(FOD)
VFO
NW (23)
NV (22)
NU (21)
(5) IN(W L)
(4) IN(VL)
(3) IN(UL)
IN(W L)
IN(VL)
IN(UL)
(2) COM
(1) VCC(L)
COM
VCC
OUT(UL)
VSL
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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FSBB20CH60 Rev. C
ETRON [ ETRON TECHNOLOGY, INC. ]
