DRV8850_16 Datasheet, PDF (9/30 Pages) Texas Instruments – Low-Voltage H-Bridge IC with LDO Voltage Regulator

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Typical Characteristics (continued)
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
C0075
Figure 7. R_DS(ON), LS – OUT1
1.0
0.5
0.0
±0.5
±1.0
±1.5
±2.0
±2.5
±3.0
0.00
TA = +85°C
TA = +25°C
TA = ±40ƒC
0.02
0.04
0.06
IOUT (A)
0.08
0.10
C0095
Figure 9. LDO Output, VCC = 3.5 V,
LDOOUT = 3.3 V
0.2
0.0
±0.2
±0.4
±0.6
±0.8
±1.0
0.00
TA = +85°C
TA = +25°C
TA = ±40ƒC
0.02
0.04
0.06
IOUT (A)
0.08
0.10
C01015
Figure 11. LDO Output, VCC = 5.5 V,
LDOOUT = 3.3 V
DRV8850
SLVSCC0B – NOVEMBER 2013 – REVISED DECEMBER 2015
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
C00578
Figure 8. R_DS(ON), LS – OUT2
0.2
0.0
±0.2
±0.4
±0.6
±0.8
±1.0
±1.2
0.00
TA = +85°C
TA = +25°C
TA = ±40ƒC
0.02
0.04
0.06
IOUT (A)
0.08
0.10
C01005
Figure 10. LDO Output, VCC = 4.2 V,
LDOOUT = 3.3 V
2.5
2.0
1.5
1.0
0.5
OUT1, TA = +85°C
OUT1, TA = +25°C
0.0
OUT1, TA = ±40ƒC
0
1
2
3
4
5
IOUT (A)
C01025
Figure 12. VPROPI Output, VCC = 4.2 V, OUT1
Overtemperature, 1 kΩ
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