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DRV8320_17 Datasheet, PDF (12/89 Pages) Texas Instruments – 6 to 60-V Three-Phase Smart Gate Driver
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DRV8320, DRV8320R
DRV8323, DRV8323R
SLVSDJ3A – FEBRUARY 2017 – REVISED APRIL 2017
Electrical Characteristics (continued)
at TA = –40°C to +125°C, VVM = 6 to 60 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
GATE DRIVERS (GHx, GLx)
VGSH (1)
VGSL (1)
High-side gate drive voltage
w.r.t SHx
Low-side gate drive voltage
w.r.t PGND
VVM = 13 V, IVCP = 0 to 25 mA
VVM = 10 , IVCP = 0 to 20 mA
VVM = 8 V, IVCP = 0 to 15 mA
VVM = 6 V, IVCP = 0 to 10 mA
VVM = 12 V, IVGLS = 0 to 25 mA
VVM = 10 V, IVGLS = 0 to 20 mA
VVM = 8 V, IVGLS = 0 to 15 mA
VVM = 6 V, IVGLS = 0 to 10 mA
DEAD_TIME = 00b
tDEAD
Gate drive
dead time
SPI Device
DEAD_TIME = 01b
DEAD_TIME = 10b
DEAD_TIME = 11b
H/W Device
TDRIVE = 00b
tDRIVE
Peak current
gate drive time
SPI Device
TDRIVE = 01b
TDRIVE = 10b
TDRIVE = 11b
H/W Device
IDRIVEP_HS or IDRIVEP_LS = 0000b
IDRIVEP_HS or IDRIVEP_LS = 0001b
IDRIVEP_HS or IDRIVEP_LS = 0010b
IDRIVEP_HS or IDRIVEP_LS = 0011b
IDRIVEP_HS or IDRIVEP_LS = 0100b
IDRIVEP_HS or IDRIVEP_LS = 0101b
IDRIVEP_HS or IDRIVEP_LS = 0110b
IDRIVEP_HS or IDRIVEP_LS = 0111b
SPI Device
IDRIVEP_HS or IDRIVEP_LS = 1000b
IDRIVEP_HS or IDRIVEP_LS = 1001b
IDRIVEP
Peak source
gate current
IDRIVEP_HS or IDRIVEP_LS = 1010b
IDRIVEP_HS or IDRIVEP_LS = 1011b
IDRIVEP_HS or IDRIVEP_LS = 1100b
IDRIVEP_HS or IDRIVEP_LS = 1101b
IDRIVEP_HS or IDRIVEP_LS = 1110b
IDRIVEP_HS or IDRIVEP_LS = 1111b
IDRIVE = Tied to AGND
IDRIVE = 18 kΩ ± 5% tied to AGND
IDRIVE = 75 kΩ ± 5% tied to AGND
H/W Device IDRIVE = Hi-Z
IDRIVE = 75 kΩ ± 5% tied to DVDD
IDRIVE = 18 kΩ ± 5% tied to DVDD
IDRIVE = Tied to DVDD
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MIN TYP MAX UNIT
8.4
11 12.5
6.3
9
10
V
5.4
7
8
4
5
6
9
11
12
7.5
9
10
V
5.5
7
8
4
5
6
50
100
200
ns
400
100
500
1000
2000
ns
4000
4000
10
30
60
80
120
140
170
190
260
330
370
440
mA
570
680
820
1000
10
30
60
120
260
570
1000
12
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