SLRS065A – SEPTEMBER 2013 – REVISED NOVEMBER 2013
Example Output Configuration
8 ~38 V
OUT1
GPIO
GPIO
GPIO
LATCH
OUT2
CLK
OUT3
DIN
OUT4
DOUT
GPIO
Host Processor
DRV8860
OUT5
OUT6
GPIO
nFAULT
OUT7
OUT8
Example Configuration 1: DRV8860 Drives 8 Low Side Loads
8 ~38 V
OUT1
GPIO
GPIO
GPIO
LATCH
OUT2
CLK
OUT3
DIN
OUT4
DOUT
GPIO
Host Processor
DRV8860
OUT5
OUT6
GPIO
nFAULT
OUT7
OUT8
Example Configuration 2: DRV8860 Drives Multiple Low Side Loads With Parallel Configuration
8 ~38 V
8 ~38 V
OUT1
GPIO
GPIO
GPIO
LATCH
OUT2
CLK
OUT3
DIN
OUT4
DOUT
GPIO
Stepper
8 ~38 V
8 ~38 V
Host Processor
DRV8860
OUT5
OUT6
GPIO
nFAULT
OUT7
OUT8
Stepper
Example Configuration 3: DRV8860 Drives Two Unipolar Stepper Motors
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links:
9
TI [ TEXAS INSTRUMENTS ]
