DRV8809 Datasheet, PDF (24/44 Pages) Texas Instruments – COMBINATION MOTOR DRIVERS WITH DC-DC CONVERTERS

DRV8809
DRV8810
SLVS854A – JULY 2008 – REVISED JULY 2008 ............................................................................................................................................................... www.ti.com
VREF_AB
ENABLE_SB
ENABLE_SA
PHASE_SB
PHASE_SA
VREF_CD
ENABLE_SD
ENABLE_SC
PHASE_SD
PHASE_SC
Pre Drive
and
Control
Motor Drive
Output
Control A
Motor Drive
Output
Control B
OUTSA-
VM
RSA
OUTSA+
OUTSB+
OUTSB-
Motor Drive
Output
Control C
OUTSC-
Pre Drive
and
Control
Motor Drive
Output
Control D
OUTSC+
OUTSD+
OUTSD-
Figure 16. Motor Configuration 7, Ultra-Large DC
24
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