DRV3202-Q1 Datasheet, PDF (10/41 Pages) Texas Instruments – DRV3202-Q1 3-Phase Brushless Motor Driver

Not Recommended for New Designs
DRV3202-Q1
SLVSBJ4B – OCTOBER 2012 – REVISED JULY 2016
Electrical Characteristics (continued)
VB = 12 V, T_A = –40°C to 125°C (unless otherwise specified)
PARAMETER
TEST CONDITIONS
T_l-ondly(1) Output delay time
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0
Ω to 20%,
see Figure 7
T_l-offdly(1) Output delay time
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0
Ω to 80%,
see Figure 7
V_CLAMP
T_diff1 ⁽¹⁾
VGS protection voltage
Differential time 1
VB = 5.3 ~ 18 V (T_h-on)–(T_l-off), see
Figure 7
T_diff2 ⁽¹⁾
Differential time 2
VB = 5.3 ~ 18 V (T_l-on)–(T_h-off), see
Figure 7
PHASE COMPARATOR
V_iofs
Input offset voltage
V_inp
Input voltage range (PHTM)
V_inm
Input voltage range (PHxM)
V_ihys
Input hysteresis voltage
V_OH
Output high voltage
V_OL
Output low voltage
T_{res_tr} ⁽¹⁾
Response time (rising)
T_{res_tf} ⁽¹⁾
Response time (falling)
MOTOR CURRENT SENSE⁽²⁾
VB = 5.3 ~18 V
I_sink = 2.5 mA
I_source = 2.5 mA
C_L = 100 pF
C_L = 100 pF
V_Ofs
V_{O_0}
V_Line
Input offset voltage
Output voltage (ALV)
Linearity (ALV)
VB = 5.3 ~ 18 V,
I_motor = 0 A
VB = 5.3 ~ 18 V,
R_shunt = 1 mΩ,
R11 = R12 = 1 kΩ, R21 = R22 = 30
kΩ
V_Gain
Gain
T_{set_TR1} Settling time (Rise) ALV ±1%
T_{set_TR2} Settling time (Rise) ALV ±1%
T_{set_TF1}
Settling time (Fall) ALV ±1%
T_{set_TF2}
Settling time (Fall) ALV ±1%
VB = 5.3 ~ 18 V,
R_shunt = 1 mΩ, C1 = 4.7 pF, C_L =
100 pF,
R11 = R12 = 1 kΩ, R21 = R22 = 30
kΩ,
I_motor = 0 → 30 A, (ALV : 1→1.9 V)
VB = 5.3 ~ 18 V,
R_shunt = 1 mΩ, C1 = 4.7 pF, C_L =
100 pF,
R11 = R12 = 1 kΩ, R21 = R22 = 30
kΩ,
I_motor = 0 → 100 A, (ALV : 1 → 4 V)
VB = 5.3 ~ 18 V,
R_shunt = 1 mΩ, C1 = 4.7 pF, C_L =
100 pF,
R11 = R12 = 1 kΩ, R21 = R22 = 30
kΩ,
I_motor = 30 → 0 A, (ALV : 1.9 → 1 V)
VB = 5.3 ~ 18 V,
R_shunt = 1 mΩ, C1 = 4.7 pF, C_L =
100 pF,
R11 = R12 = 1 kΩ, R21 = R22 = 30
kΩ,
I_motor = 100 → 0 A, (ALV : 4 → 1 V)
MIN
100
100
16
–300
–300
–15
1.325
–1
100
0.9 × V_CC
–
–
–
–5
–2%
10
–
–
–
–
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TYP
MAX UNIT
200
400
ns
200
400
ns
18
20
V
300
ns
300
ns
–
15 mV
–
4.5
V
–
VB
V
200
400 mV
–
–
V
– 0.1 × V_CC
V
0.2
0.5
µs
0.4
1
µs
5 mV
1
V
30
2% mV/A
30
1
2.5
µs
1
2.5
µs
1
2.5
µs
1
2.5
µs
(2) Motor current is converted to voltage in test
10
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