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| DRV8801A-Q1 Datasheet, PDF (6/24 Pages) Texas Instruments – DMOS Full-Bridge Motor Drivers | |||
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DRV8801A-Q1
SLVSC79C â JUNE 2014 â REVISED JULY 2016
Electrical Characteristics (continued)
TA = 25°C, over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VUV
UVLO threshold
UVLO hysteresis
VBB increasing
VBB decreasing
I(OCP)
t(DEG)
t(OCP)
T(OTW)
Thys(OTW)
T(OTS)
Thys(OTS)
Overcurrent protection trip level
Overcurrent deglitch time
Overcurrent retry time
Thermal warning temperature
Thermal warning hysteresis
Thermal shutdown temperature
Thermal shutdown hysteresis
VBB = 8 to 36 V
VBB = 6.5 to 8 V
Die temperature TJ
Die temperature TJ
Die temperature TJ
Die temperature TJ
6.6 Dissipation Ratings
PACKAGE
RMJ
RθJA
36.8
TA = 25°C
POWER RATING
3W
www.ti.com
MIN TYP MAX
5.5 6.4
5.7
500
850
3
2.8
3
0.5 1.2
3
160
15
175
15
UNIT
V
mV
A
A
µs
ms
°C
°C
°C
°C
DERATING FACTOR
ABOVE TA = 25°C
27 mW/C
6.7 Typical Characteristics
1400
1300
1200
1100
1000
900
800
700
600
500
400
6
TA = 40qC
TA = 25qC
TA = 85qC
9 12 15 18 21 24 27 30 33 36
Power Supply Voltage (V)
D001
5.35
5.3
5.25
5.2
5.15
5.1
5.05
5
0
TA = 40qC
TA = 25qC
TA = 85qC
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
Output Current (A)
D002
Figure 1. rDS(on) Over Voltage
Figure 2. VPROPI Over Output Current
6
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Copyright © 2014â2016, Texas Instruments Incorporated
Product Folder Links: DRV8801A-Q1
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