DRV8848_16 Datasheet, PDF (7/27 Pages) Texas Instruments – Dual H-Bridge Motor Driver

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6.7 Typical Characteristics
4.5
± ƒ&
85°C
25°C
125°C
4
3.5
3
2.5
2
0
5
10
15
20
V_VM (V)
D001
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
Figure 2. I_VM vs V_VM
± ƒ&
25°C
85°C
125°C
5
10
15
V_VM (V)
20
D003
Figure 4. R_DSON vs V_VM
DRV8848
SLLSEL7A – OCTOBER 2014 – REVISED NOVEMBER 2015
4
3.5
3
2.5
2
1.5
1
0.5
0
-0.5
0
± ƒ&
25°C
85°C
125°C
5
10
15
V_VM (V)
20
D002
Figure 3. I_VMQ vs V_VM
1.8
4V
12 V
1.6
18 V
1.4
1.2
1
0.8
0.6
-50
0
50
100
T_A (°C)
150
D004
Figure 5. R_DSON vs Temperature
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