 English |
|
|
|
|
|
|
|
| DRV8412_11 Datasheet, PDF (17/31 Pages) Texas Instruments – Dual Full Bridge PWM Motor Driver | |||
| |||
| ◁ |
www.ti.com
DRV8412
DRV8432
SLES242D â DECEMBER 2009 â REVISED JULY 2011
GVDD
330 uF
TEC
Controller
GVDD
47 uF
1uF
PVDD
1uF
GVDD_B
GVDD_A
3.3
10 nF
1000 uF
OTW
FAULT
BST_A
100 nF
PVDD_A
PWM_A
RESET_AB
OUT_A
GND_A
100nF
4.7 uH
47 uF
Roc_adj
1
PWM_B
OC_ADJ
GND
GND_B
OUT_B
PVDD_B
100nF
4.7 uH
47 uF
100 nF
AGND
VREG
BST_B
BST_C
100 nF
100 nF
47 uF
M3
PVDD_C
M2
OUT_C
M1
GND_C
100nF
4.7 uH
47 uF
PWM_C
RESET_CD
GND_D
OUT_D
100nF
4.7 uH
PWM_D
PVDD_D
VDD
100 nF
BST_D
1uF
GVDD_C GVDD_D
47 uF
PVDD
1uF
1uF
Figure 11. Application Diagram Example for TEC Driver
VIN
12V
Up to 50V
RESET_AB
RESET_CD
PWM_A
PWM_B
PWM_C
PWM_D
FAULT
OTW
OC_ADJ
DRV8412
M1
M2
M3
PVDD_A
PVDD_B
PVDD_C
PVDD_D
BST_A
OUT_A
BST_B
OUT_B
BST_C
OUT_C
BST_D
OUT_D
VREG
VLED
Figure 12. Application Diagram Example for LED Lighting Driver
Copyright © 2009â2011, Texas Instruments Incorporated
17
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese