DRV8412_15 Datasheet, PDF (22/42 Pages) Texas Instruments – DRV84x2 Dual Full-Bridge PWM Motor Driver

DRV8412, DRV8432
SLES242G – DECEMBER 2009 – REVISED DECEMBER 2014
8.2.4 TEC Driver
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 17. Application Diagram Example for TEC Driver Schematic
www.ti.com
22
Submit Documentation Feedback
Copyright © 2009–2014, Texas Instruments Incorporated
Product Folder Links: DRV8412 DRV8432