DRV593
DRV594
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SLOS401A - SEPTEMBER 2002 REVISED - OCTOBER 2002
TYPICAL CHARACTERISTICS
DRAIN-SOURCE ON-STATE RESISTANCE
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
vs
FREE-AIR TEMPERATURE
300
250
200
150
100
10
9
V
I
= 3.3 V
= 1 A
DD
No Load
O
VFP Package
8
Total
7
6
5
Low Side
4
3
High Side
2
50
0
1
0
-40
-15
10
35
60
85
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
T
A
- Free-Air Temperature - °C
V
DD
- Supply Voltage - V
Figure 6
Figure 7
POWER SUPPLY REJECTION RATIO
POWER SUPPLY REJECTION RATIO
vs
vs
FREQUENCY
FREQUENCY
-20
-30
-40
-50
-60
-20
-30
-40
-50
-60
V
= 5 V
= 500 kHz
DD
V
= 3.3 V
DD
f
S
f = 500 kHz
S
R = 1 Ω
L
R = 1 Ω
L
V
ripple
= 100 mV
pp
V
= 100 mV
ripple pp
-70
-80
-70
-80
10
100
1k
10k
100k
10
100
1k
10k
100k
f - Frequency - Hz
f - Frequency - Hz
Figure 8
Figure 9
8
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