DRV593 Datasheet, PDF (10/22 Pages) Texas Instruments – 3−A HIGH−EFFICIENCY PWM POWER DRIVER

DRV593
DRV594
SLOS401A - SEPTEMBER 2002 REVISED - OCTOBER 2002
TYPICAL CHARACTERISTICS
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MAXIMUM OUTPUT CURRENT
vs
OUTPUT VOLTAGE
3.5
3
T_J = 100°C
2.5
T_J = 85°C
2
T_J = 125°C
1.5
1
0.5
0
0
V_DD = 5 V
T_A = 25°C
VFP Package
1
2
3
4
5
V_O - Output Voltage - V
Figure 14
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
10
V_DD = 5 V
9 No Load
8
7
6
5
4
3
2
1
0
1.2 1.6 2.0 2.4 2.8 3.2 3.6 3.8
V_IC - Common-Mode Input Voltage - V
Figure 16
MAXIMUM OUTPUT CURRENT
vs
AMBIENT TEMPERATURE
3.5
3
2.5
2
1.5
1
0.5
T_J ≤ 125°C
VFP Package
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
T_A - Ambient Temperature - °C
Figure 15
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
20
V_DD = 3.3 V
19 No Load
18
17
16
15
14
13
12
11
10
1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1
V_IC - Common-Mode Input Voltage - V
Figure 17
10