DRV8843_15 Datasheet, PDF (4/20 Pages) Texas Instruments – DUAL H-BRIDGE DRIVER IC

DRV8843
SLVSAS8C – APRIL 2011 – REVISED AUGUST 2013
PWP PACKAGE
(TOP VIEW)
CP1 1
CP2 2
VCP 3
VMA 4
AOUT1 5
ISENA 6
AOUT2 7
BOUT2 8
ISENB 9
BOUT1 10
VMB 11
AVREF 12
BVREF 13
GND 14
GND
(PPAD )
28 GND
27 BI1
26 BI0
25 AI1
24 AI0
23 BIN2
22 BIN1
21 AIN1
20 AIN2
19 DECAY
18 nFAULT
17 nSLEEP
16 nRESET
15 V3P3OUT
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ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted) ^{(1) (2)}
VALUE
UNIT
VMx Power supply voltage range
–0.3 to 47
V
Digital pin voltage range
–0.5 to 7
V
VREF Input voltage
–0.3 to 4
V
ISENSEx pin voltage
–0.3 to 0.8
V
Peak motor drive output current, t < 1 μS
Continuous motor drive output current⁽³⁾
Internally limited
A
2.5
A
Continuous total power dissipation
See Dissipation Ratings table
T_J
Operating virtual junction temperature range
T_A
Operating ambient temperature range
T_stg
Storage temperature range
–40 to 150
°C
–40 to 85
°C
–60 to 150
°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
(3) Power dissipation and thermal limits must be observed.
4
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