DRV8801-Q1_15 Datasheet, PDF (2/19 Pages) Texas Instruments – DMOS FULL-BRIDGE MOTOR DRIVERS

DRV8801-Q1
SLVSAS7A – FEBRUARY 2011 – REVISED JANUARY 2014
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
DRV8801-Q1
RTY PACKAGE
(TOP VIEW)
PHASE 1
GND 2
nSLEEP 3
ENABLE 4
Exposed
Thermal Pad
12 GND
11 CP2
10 CP1
9 OUT–
TERMINAL
NAME
NO.
CP1
10
CP2
11
ENABLE
4
GND
2, 12
MODE 1
16
MODE 2
5
nFAULT
15
nSLEEP
3
OUT+
6
OUT–
9
PHASE
1
SENSE
7
VBB
8
VCP
13
VPROPI
14
Thermal pad
TERMINAL FUNCTIONS
DESCRIPTION
Charge-pump capacitor 1
Charge-pump capacitor 2
Enable logic input
Ground
Mode logic input
Mode 2 logic input
Fault open-drain output
Sleep logic input
DMOS full-bridge output positive
DMOS full-bridge output negative
Phase logic input for direction control
Sense power return
Load supply voltage
Reservoir capacitor
Winding current proportional voltage output
Exposed pad for thermal dissipation; connect to GND pins.
2
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