Analog Power
AM3443P
Typical Electrical Characteristics
20
V
GS
= -4.5V
-3.0V
-I
D
, DRAIN CURRENT (A)
15
-2.0V
10
-2.5V
-I
D
, DRAIN CURRENT (A)
15
T
A
= -55 C
25 C
10
o
o
125 C
o
5
5
0
0
1
2
3
4
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
0
0.5
1
1.5
2
2.5
-V
GS
, GATE TO SOURCE VOLTAGE (V)
Figure 1. Output Characteristics
Figure 2. Transfer Characteristics
1.6
DRAIN-SOURCE ON-RESISTANCE
1500
C
ISS
1200
R
DS(ON)
, NORMALIZED
V
GS
= -2.5V
CAPACITANCE (pF)
1.4
900
1.2
600
C
OSS
300
C
RSS
0
5
10
15
20
-4.5V
1
0
0.8
0
5
10
-I
D
, DIRAIN CURRENT (A)
15
20
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
Figure 3. On-Resistance vs. Drain Current
Figure 4. Capacitance
-10
1.6
I
D
=-3.6A
DRAIN-SOURCE ON-RESISTANCE
V
GS
= -4.5V
1.4
R
DS(ON)
, NORMALIZED
-8
Vgs Voltage ( V )
-6
1.2
1
-4
0.8
-2
0.6
0
0
4
8
12
16
20
-50
-25
0
25
50
75
o
100
125
150
T
J
, JUNCTION TEMPERATURE ( C)
Qg, Charge (nC)
Figure 5. Gate Charge
Figure 6. On-Resistance vs. Junction Temperature
3
PRELIMINARY
Publication Order Number:
DS-AM3443_G
ANALOGPOWER [ ANALOG POWER ]
