Analog Power
AM4512AC
Typical Electrical Characteristics (N-Channel)
20
4.5V
I
D
- Drain Current (A)
I
D
- Drain Current (A)
15
30
T
A
= -55
o
C
25
125
o
C
20
15
10
5
0
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
0
1
1.5
2
2.5
3
3.5
25
o
C
2.5V
10
5
V
DS
- Drain-to-Source Voltage (V)
V
GS
- Gate-to-Source Voltage (V)
Output Characteristics
Transfer Characteristics
1.4
r
DS(ON)
- Normalized On-Resistance
2400
2000
C - Capacitance (pF)
1600
C
ISS
1200
800
400
C
OSS
0
0
5
10
15
20
25
0
5
10
V
DS
- Drain-to-Source Voltage (V)
15
20
C
RSS
1.2
1
4.5V
10V
0.8
I
D
- Drain Current (A)
On-Resistance vs. Drain Current
10
r
DS(ON)
- On-Resistance (Normalized)
Capacitance
1.6
V
GS
= 4.5V
1.4
8
Vgs Voltage ( V )
6
4
2
0
0
10
20
30
40
50
60
1.2
1
0.8
0.6
-50
-25
0
25
50
75
o
100
125
150
T
J
- Junction Temperature ( C)
Gate charge ( nC )
Gate Charge
On-Resistance vs. Junction Temperature
3
PRELIMINARY
Publication Order Number:
DS-AM4512A_F
ANALOGPOWER [ ANALOG POWER ]
