FNB33060T Datasheet, PDF (4/15 Pages) Fairchild Semiconductor – Motion SPMR 3 Series

Internal Equivalent Circuit and Input/Output Pins
(19) VB(W)
(18) VDD(H)
(17) IN(WH)
(20) VS(W)
(15) VB(V)
(14) VDD(H)
(13) IN(VH)
(16) VS(V)
(11) VB(U)
(10) VDD(H)
(9) IN(UH)
(12) VS(U)
VB
VDD
COM
IN
VB
VDD
COM
IN
VB
VDD
COM
IN
OUT
VS
OUT
V_S
OUT
VS
P (27)
W (26)
V (25)
U (24)
(8) CSC
(7) VTS
(6) VFO
(5) IN(WL)
(4) IN(VL)
(3) IN(UL)
(2) COM
(1) VDD(L)
CSC
VTS
VFO
IN
IN
IN
COM
VDD
OUT
OUT
OUT
NW (23)
NV (22)
NU (21)
Figure 3. Internal Block Diagram
Notes:
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.
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4
FNB33060T Rev. 1.1
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