DRV8842 Datasheet, PDF (4/18 Pages) Texas Instruments – DC MOTOR DRIVER IC

DRV8842
SLVSAB8D – MAY 2010 – REVISED JANUARY 2012
CP1 1
CP2 2
VCP 3
VM 4
OUT1 5
ISEN 6
OUT2 7
OUT2 8
ISEN 9
OUT1 10
VM 11
VREF 12
VREF 13
GND 14
PWP PACKAGE
(TOP VIEW)
GND
(PPAD )
28 GND
27 I4
26 I3
25 I2
24 I1
23 I0
22 NC
21 IN1
20 IN2
19 DECAY
18 nFAULT
17 nSLEEP
16 nRESET
15 V3P3OUT
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted) ^{(1) (2)}
VALUE
UNIT
VM
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
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
Submit Documentation Feedback
Product Folder Link(s): DRV8842
Copyright © 2010–2012, Texas Instruments Incorporated