DRV8832-Q1 Datasheet, PDF (3/20 Pages) Texas Instruments – Low-Voltage Motor Driver IC

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5 Pin Configuration and Functions
OUT2 1
ISENSE ²
OUT1 ³
VCC ⁴
GND ⁵
DGQ Package
10-Pin MSOP
Top View
GND
(PPAD )
DRV8832-Q1
SLVSBW9C – APRIL 2013 – REVISED DECEMBER 2015
10 IN2
9 IN1
8 VREF
7 VSET
6 FAULTn
NAME
GND
PIN
NO.
5
FAULTn
6
IN1
9
IN2
10
ISENSE
2
OUT1
3
OUT2
1
VCC
4
VREF
8
VSET
7
I/O ⁽¹⁾
—
OD
I
I
IO
O
O
—
O
I
Pin Functions
DESCRIPTION
Device ground
Fault output
Bridge A input 1
Bridge A input 2
Current sense resistor
Bridge output 1
Bridge output 2
Device and motor supply
Reference voltage output
Voltage set input
EXTERNAL COMPONENTS
OR CONNECTIONS
Open-drain output driven low if fault condition
present
Logic high sets OUT1 high
Logic high sets OUT2 high
Connect current sense resistor to GND.
Resistor value sets current limit level.
Connect to motor winding
Connect to motor winding
Bypass to GND with a 0.1-μF (minimum)
ceramic capacitor.
Reference voltage output
Input voltage sets output regulation voltage
(1) Directions: I = input, O = output, OZ = tri-state output, OD = open-drain output, IO = input/output
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