DRV8801-Q1 Datasheet, PDF (3/23 Pages) Texas Instruments – DMOS FULL-BRIDGE MOTOR DRIVERS

DRV8800-Q1
DRV8801-Q1
www.ti.com
nFAULT
MODE
PHASE
GND
nSLEEP
ENABLE
OUT+
SENSE
DRV8800-Q1
PWP PACKAGE
(TOP VIEW)
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
NC
VREG
VCP
GND
CP2
CP1
OUT-
VBB
nFAULT
MODE 1
PHASE
GND
nSLEEP
ENABLE
OUT+
SENSE
SLVSAS7 – FEBRUARY 2011
DRV8801-Q1
PWP PACKAGE
(TOP VIEW)
1
16
MODE 2
2
15
VPROPI
3
14
VCP
4
13
GND
5
12
CP2
6
11
CP1
7
10
OUT-
8
9
VBB
TERMINAL FUNCTIONS
TERMINAL
NAME
NO.
DRV8800-Q1 DRV8801-Q1
DESCRIPTION
1
nFAULT
nFAULT
Fault open-drain output
2
MODE
MODE 1
Mode logic input
3
PHASE
PHASE
Logic input for direction control
4
GND
GND
Ground
5
nSLEEP
nSLEEP
Sleep logic input
6
ENABLE
ENABLE
Enable logic input
7
OUT+
OUT+
DMOS full-bridge output positive
8
SENSE
SENSE
Sense power return
9
VBB
VBB
Load supply voltage
10 OUT-
OUT-
DMOS full-bridge output negative
11 CP1
CP1
Charge-pump capacitor 1
12 CP2
CP2
Charge-pump capacitor 2
13 GND
GND
Ground
14 VCP
VCP
Reservoir capacitor
15 VREG
VPROPI
Regulated voltage (DRV8800-Q1), Winding current proportional voltage output (DRV8801-Q1)
16 NC
MODE 2
No connect (DRV8800-Q1), Mode 2 logic input (DRV8801-Q1)
PowerPAD
PowerPAD Exposed pad for thermal dissipation connect to GND pins
© 2011, Texas Instruments Incorporated
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Product Folder Link(s): DRV8800-Q1 DRV8801-Q1