DRV8850_16 Datasheet, PDF (8/30 Pages) Texas Instruments – Low-Voltage H-Bridge IC with LDO Voltage Regulator

DRV8850
SLVSCC0B – NOVEMBER 2013 – REVISED DECEMBER 2015
6.7 Typical Characteristics
2.8
TA = +85°C
2.6
TA = +25°C
2.4
2.2
2.0
1.8
1.6
1.4
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
C001
Figure 1. Quiescent Current With Motor Driver ON and
LDO ON
38
TA = +85°C
36
TA = +25°C
34
32
30
28
26
24
22
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
C003
Figure 3. Quiescent Current With Motor Driver OFF and
LDO ON
70
60
50
40
30
20
TA = +85°C
10
TA = +25°C
0
TA = ±40ƒC
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_CC
C00151
Figure 5. R_DS(ON), HS – OUT1
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2.8
TA = +85°C
2.6
TA = +25°C
2.4
2.2
2.0
1.8
1.6
1.4
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
C002
Figure 2. Quiescent Current With Motor Driver ON and
LDO OFF
2.5
TA = +85°C
TA = +25°C
2.0
1.5
1.0
0.5
0.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
C0034
Figure 4. Quiescent Current With Motor Driver OFF and
LDO OFF, Sleep Current
70
60
50
40
30
20
10
TA = +85°C
TA = +25°C
0
TA = ±40ƒC
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_CC
C0065
Figure 6. R_DS(ON), HS – OUT2
8
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