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| DRV8800_12 Datasheet, PDF (7/27 Pages) Texas Instruments – DMOS FULL-BRIDGE MOTOR DRIVERS | |||
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www.ti.com
DRV8800
DRV8801
SLVS855F â JULY 2008 â REVISED JANUARY 2012
Figure 4. DRV8801 FUNCTIONAL BLOCK DIAGRAM
.1 uf
MODE 1
VPROPI
CP1
CP2
SENSE
X5
Charge Pump
VBB
VCP .1 uf
VBB
MODE 2
Bias
Supply
100 uf
.1 uf
PHASE
VDD
ENABLE
3.3K
3.3K nSLEEP
nFAULT
Control
Logic
OUT+
OUT-
SENSE
UVLO
STB
Motor lead
STG
Protection
TSD
GND
GND
PAD
VBB
OUT+
OUT-
SENSE
Copyright © 2008â2012, Texas Instruments Incorporated
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