DRV8839_16 Datasheet, PDF (7/25 Pages) Texas Instruments – Low-Voltage Dual H-Bridge Driver IC

www.ti.com
6.7 Typical Characteristics
DRV8839
SLVSBN4B – JANUARY 2013 – REVISED DECEMBER 2015
1.6
V_VM = 1.8 V, V_VCC = 1.8 V
1.4
V_VM = 2 V, V_VCC = 2 V
V_VM = 3.5 V, V_VCC = 3.5 V
V_VM = 7 V, V_VCC = 7 V
1.2
1
0.8
0.6
0.4
0.2
-40
550
500
450
400
-25 -10 5 20 35 50 65 80 95 110 125
Temperature (qC)
D001
Figure 2. R_DS(ON) HS + LS vs Temperature
-40qC
25qC
85qC
125qC
350
300
250
200
150
100
50
6000
5500
5000
4500
-40qC
25qC
85qC
125qC
4000
3500
3000
2500
2000
1500
1000
500
0
123456789
V_VM (V)
Figure 3. I_VMQ vs V_VM
1000
900
800
700
-40qC
25qC
85qC
125qC
600
500
400
300
200
100
0
1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
V_VCC (V)
D003
Figure 4. I_VCCQ vs V_VCC
650
-40qC
600
25qC
550
85qC
125qC
500
0
123456789
V_VM (V)
Figure 5. I_VM vs V_VM (No PWM)
450
400
350
300
250
200
150
1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
V_VCC (V)
D005
Figure 6. I_VCC vs V_VCC (No PWM)
10 11
D002
10 11
D004
Copyright © 2013–2015, Texas Instruments Incorporated
Product Folder Links: DRV8839
Submit Documentation Feedback
7