DRV8320 Datasheet, PDF (59/80 Pages) Texas Instruments – 6 to 60-V Three-Phase Smart Gate Driver

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Typical Application (continued)
VCC
0.8 to 60 V, 600 mA
L_OUT
COUT
VM
CIN
100 k
R_FB1
R_FB2
47 nF
VM
1 µF
0.1 µF
VDRAIN
GHA
SHA
GLA
SPA
SNA
1
FB
2
PGND
3
CPL
4
CPH
5
VCP
6
VM
7
VDRAIN
8
GHA
9
SHA
10
GLA
11
SPA
12
SNA
GND
(PAD)
DRV8320, DRV8320R
DRV8323, DRV8323R
SLVSDJ3 – FEBRUARY 2017
36
DVDD
35
AGND
34
CAL
33
ENABLE
32
nSCS
31
SCLK
30
SDI
29
SDO
28
nFAULT
27
DGND
26
VREF
25
SOA
3.3 V, 30 mA
1 µF
VCC
VCC
10 k
10 k
1 µF
VCC
VM
+
GHA
SHA
GLA
VM
VDRAIN
GHB
SHB
A
GLB
VM
GHC
B
SHC
GLC
VM
VM
+
C
SPA
SNA
R_SENSE
SPB
SNB
R_SENSE
SPC
R_SENSE
SNC
Figure 51. Primary Application Schematic
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