Datasheet

0 8 16 24 32 40 48
0
1
2
3
4
5
6
7
8
9
10
Vs
[
V
]
Iq [mA]
Tj = -40°C
Tj = 25°C
Tj = 100°C
Tj = 130°C
Figure 1. Quiescent Current vs. Supply Volt-
age.
0 102030405060
0.75
1
1.25
1.5
1.75
fsw
[
kHz
]
Iq/(Iq@500Hz)
Tj = -40°C
Tj = 25°C
Tj = 130°C
Figure 2. Normalized Quiescent Current vs.
switching frequency.
-50 -25 0 25 50 75 100 125 150
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
Tj [°C]
VSD [V]
Iout=4A
Figure 4. Source Drain Forward ON voltage
vs. Junction Temperature.
0 1020304050
0
2
4
6
8
10
12
Vs
[
V
]
Vref [V]
Tj = 25°C
Figure 6. Reference Voltage vs. Supply Voltage.
00.5 11.5 2
0
1
2
3
4
5
VSD
[
V
]
ISD [A]
Tj = 25°C
DMOS (ON) DMOS (OFF)
Figure 5. Typical Diode Forward ON charac-
teristics
0 8 16 24 32 40 48
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Vs [V]
RDS (ON)
[Ω]
Tj = 130°C
Tj = 25°C
Tj=-40°C
Iout = 4A
Figure 3. Typical RDS (ON) vs. Supply Voltage.
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