DRV3204-Q1_15 Datasheet, PDF (29/38 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

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I/O
VCC
VDD
DIN
SCK
CTLxx
TEST
Level Shift
Rd
ENABLE
CLAMP
V5INT
Rd
VDD
V5INT
DRV3204-Q1
SLVSBT3B – MARCH 2013 – REVISED JULY 2013
VCC
VCC
VDD
CS
PRN
Ru
Level Shift
VDD
* V5INT is the internal power supply.
Figure 23. Input Buffer1 Block Diagram
VDD
VCC
VCC
Level Shift
FAULT
Figure 24. Output Buffer1 Block Diagram
VDD
VCC
VCC
Level Shift
EN
DOUT
Figure 25. Output Buffer2 Block Diagram
VDD
VCC
Level Shift
VCC
VCC
R_RES
RES
Figure 26. Output Buffer3 Block Diagram
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