DRV8848_15 Datasheet, PDF (7/28 Pages) Texas Instruments – DRV8848 Dual H-Bridge Motor Driver

www.ti.com
7.7 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
DRV8848
SLLSEL7 – OCTOBER 2014
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
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 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 4. R_DSON vs V_VM
Figure 5. R_DSON vs Temperature
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: DRV8848
Submit Documentation Feedback
7