DRV8832-Q1 Datasheet, PDF (12/20 Pages) Texas Instruments – Low-Voltage Motor Driver IC

DRV8832-Q1
SLVSBW9C – APRIL 2013 – REVISED DECEMBER 2015
8 Application and Implementation
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NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The DRV8832-Q1 is used in brushed DC applications to provide a constant motor speed over varying voltages.
The following design procedure can be used to configure the DRV8832 for a system with a VCC variance of 4V
to 6V.
8.2 Typical Application
Figure 9 is a common application of the DRV8832-Q1.
VCC
Controller
10 µF
VCC
OUT1
2.87k
10k
IN1
IN2
VREF
VSET
GND
OUT2
ISENSE
FAULTn
PPAD
BDC
0.4
Figure 9. Motor Control Circuitry
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