DRV8305_15 Datasheet, PDF (8/53 Pages) Texas Instruments – DRV8305 Three Phase Gate Driver With Current Shunt Amplifiers and Voltage Regulator

DRV8305
SLVSCX2A – AUGUST 2015 – REVISED SEPTEMBER 2015
Electrical Characteristics (continued)
PVDD = 4.4 to 45 V, T_A = 25°C, unless specified under test condition
PARAMETER
TEST CONDITIONS
V_PVDD = 8 to 45 V; I_GATE < 30 mA, C_VCPH
= 2.2 μF, C_CP1/CP2 = 0.047 μF, C_{VCP_LSD}
= 1 μF
V_GLS
Low-side gate driver Vgs
voltage
V_PVDD = 5.5 to 8 V; I_GATE < 6 mA, C_VCPH
= 2.2 μF, C_CP1/CP2 = 0.047 μF, C_{VCP_LSD}
= 1 μF
PEAK CURRENT DRIVE TIMES
V_PVDD = 4.4 to 5.5 V; I_GATE < 6 mA,
C_VCPH = 2.2 μF, C_CP1/CP2 = 0.047 μF,
C_{VCP_LSD} = 1 μF
TDRIVEP = 00; TDRIVEN = 00
t_DRIVE
Peak sink or source current ^{TDRIVEP = 01; TDRIVEN = 01}
drive time
TDRIVEP = 10; TDRIVEN = 10
TDRIVEP = 11; TDRIVEN = 11
HIGH SIDE (GHA, GHB, GHC) PEAK CURRENT GATE DRIVE
IDRIVEP_HS = 0000
IDRIVEP_HS = 0001
IDRIVEP_HS = 0010
IDRIVEP_HS = 0011
IDRIVEP_HS = 0100
I_{DRIVEP_HS}
High side peak source
current
IDRIVEP_HS = 0101
IDRIVEP_HS = 0110
IDRIVEP_HS = 0111
IDRIVEP_HS = 1000
IDRIVEP_HS = 1001
IDRIVEP_HS = 1010
IDRIVEP_HS = 1011
IDRIVEP_HS = 1100, 1101, 1110, 1111
IDRIVEN_HS = 0000
IDRIVEN_HS = 0001
IDRIVEN_HS = 0010
IDRIVEN_HS = 0011
IDRIVEN_HS = 0100
IDRIVEN_HS = 0101
I_{DRIVEN_HS}
High side peak sink current IDRIVEN_HS = 0110
IDRIVEN_HS = 0111
IDRIVEN_HS = 1000
IDRIVEN_HS = 1001
IDRIVEN_HS = 1010
IDRIVEN_HS = 1011
IDRIVEN_HS = 1100, 1101, 1110, 1111
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MIN
TYP
9
10
9
8
220
440
880
1660
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.125
0.25
0.5
0.75
1
0.05
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.25
0.5
0.75
1
1.25
0.06
MAX UNIT
10.5
10.5 V
9
ns
A
A
8
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