Datasheet
DRV8800
RTY PACKAGE
(TOP VIEW)
DRV8801
RTY PACKAGE
(TOP VIEW)
PHASE
GND
nSLEEP
ENABLE
PHASE
GND
nSLEEP
ENABLE
GND
CP2
CP1
OUT
-
GND
CP2
CP1
OUT-
NC – Donotconnect
NC
OUT
+
SENSE
VBB
MODE2
OUT
+
SENSE
VBB
MODE
nFAUL
T
VREG
VCP
MODE1
nFAUL
T
VPROPI
VCP
1
2
3
4
12
11
10
9
1
2
3
4
12
11
10
9
5
6
7
8
5
6
7
8
16
15
14
13
16
15
14
13
DRV8800
DRV8801
SLVS855I –JULY 2008–REVISED JANUARY 2014
www.ti.com
TERMINAL FUNCTIONS
TERMINAL
NAME DESCRIPTION
NO.
DRV8800 DRV8801
1 PHASE PHASE Phase logic input for direction control
2 GND GND Ground
3 nSLEEP nSLEEP Sleep logic input
4 ENABLE ENABLE Enable logic input
5 NC MODE 2 No connect (DRV8800), Mode 2 logic input (DRV8801)
6 OUT+ OUT+ DMOS full-bridge output positive
7 SENSE SENSE Sense power return
8 VBB VBB Load supply voltage
9 OUT- OUT- DMOS full-bridge output negative
10 CP1 CP1 Charge-pump capacitor 1
11 CP2 CP2 Charge-pump capacitor 2
12 GND GND Ground
13 VCP VCP Reservoir capacitor
14 VREG VPROPI Regulated voltage (DRV8800), Winding current proportional voltage output (DRV8801)
15 nFAULT nFAULT Fault open-drain output
16 MODE MODE 1 Mode logic input
Thermal pad Thermal pad Exposed pad for thermal dissipation connect to GND pins
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