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FSBF15CH60BTL Rev. C

Internal Equivalent Circuit and Input/Output Pins

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.

COM

VCC

IN(UL)

IN(VL)

IN(WL)

VFO

C(FOD)

C(SC)

OUT(UL)

OUT(VL)

OUT(WL)

N

N

N

U (24)

V (25)

W (26)

P (27)

(20) V

S(W)

(19) V

B(W)

(16) V

S(V)

(15) V

B(V)

(8) C

SC

(7) C

FOD

(6) V

FO

(5) IN

(WL)

(4) IN

(VL)

(3) IN

(UL)

(2) COM

(1) V

CC(L)

VCC

VB

OUT

COM

VS

IN

VB

VS

OUT

IN

COM

VCC

VCC

VB

OUT

COM

VS

IN

(18) V

CC(H)

(17) IN

(WH)

(14) V

CC(H)

(13) IN

(VH)

(12) V

S(U)

(11) V

B(U)

(10) V

CC(H)

(9) IN

(UH)

V

SL