DRV8818_15 Datasheet, PDF (7/31 Pages) Texas Instruments – DRV8818 Stepper Motor Controller IC

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7.7 Typical Characteristics
7.5
7
6.5
6
8V
24 V
35 V
5.5
5
4.5
4
-40 -20
0
20
40
60
80 100
VM (V)
D001
510
480
450
420
390
360
330
300
270
-40 -20
Figure 2. I_VM vs VM
0
20
40
60
VM (V)
8V
24 V
35 V
80 100
D003
Figure 4. R_DS(ON) HS + LS vs VM
DRV8818
SLVSAX9D – SEPTEMBER 2011 – REVISED JANUARY 2015
6
5
8V
24 V
4
35 V
3
2
1
0
-40 -20
0
20
40
60
80 100
VM (V)
D002
525
500
475
450
425
400
375
350
325
300
275
6
Figure 3. I_VMQ vs VM
8V
24 V
35 V
9 12 15 18 21 24 27 30 33 36
VM (V)
D004
Figure 5. R_DS(ON) HS + LS vs Temperature
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