Analog Power
AM4512AC
Typical Electrical Characteristics (P-Channel)
30
VGS = -10V
-6.0V
-5.0V
15
VDS = -5V
TA = -55 C
o
25 C
o
-ID, DRAIN CURRENT (A)
-ID, DRAIN CURRENT (A)
12
125 C
o
20
-4.0V
10
9
6
3
0
-3.0V
0
0
1
2
3
4
5
6
1
1.5
2
2.5
3
3.5
4
4.5
-VDS, DRAIN TO SOURCE VOLTAGE (V)
-VGS, GATE TO SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics
Figure 2. Body Diode Forward Voltage Variation
with Source Current and Temperature
800
700
CAPACITANCE (pF)
600
500
400
300
200
100
CRSS
COSS
CISS
f = 1 MHz
VGS = 0 V
RDS(ON), NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
2
1.8
1.6
-4.5V
-6.0V
1.4
1.2
-10V
1
0.8
0
6
12
18
24
30
-ID, DRAIN CURRENT (A)
0
0
5
10
15
20
25
30
-VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 3. On Resistance Vs Vgs Voltage
10
-VGS, GATE-SOURCE VOLTAGE (V)
ID = -5.7A
8
Figure 4. Capacitance Characteristics
1.6
1.4
VGS = 10V
ID = 5.7A
Normalized RDS(on)
-15V
6
1.2
1.0
0.8
0.6
4
2
0
0
2
4
6
8
10
Qg, GATE CHARGE (nC)
-50
-25
0
25
50
75
100
125
150
TJ Juncation Temperature (C)
Figure 6. On-Resistance Variation with Temperature
Figure 5. Gate Charge Characteristics
5
PRELIMINARY
Publication Order Number:
DS-AM4512A_F
ANALOGPOWER [ ANALOG POWER ]
