Diodes AP2822 - Manual (Page 11)

Preliminary Datasheet
0.5A to 2.0A High-side Power Distribution Switches AP2822
Dec. 2012 Rev 1. 1 BCD Semiconductor Manufacturing Limited
11
Typical Performance Characteristics (Continued)
Figure 8. Current Limit vs. Supply Voltage Figure 9. Current Limit vs. Ambient Temperature
Figure 10. Current Limit vs. Supply Voltage Figure 11. Current Limit vs. Ambient Temperature
3.0 3.5 4.0 4.5 5.0 5.5
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
For AP2822C/D
T
A
=-40 o C
T
A
=25 0 C
T
A
=85 0 C
Curren
t Lim
it
(A)
Supply Voltage (V)
3.0 3.5 4.0 4.5 5.0 5.5
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
For AP2822A/B
C
urrent Li
m
it (A)
Supply Voltage (V)
T
A
= -40 O C
T
A
= 25 O C
T
A
= 85 O C
-40 -20 0 20 40 60 80
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
For AP2822A/B
Cu
rren
t Li
m
it
(A)
Ambient Temperature ( O C)
V
IN
=5.0V
V
IN
=3.3V
-40 -20 0 20 40 60 80
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
For AP2822C/D
Current
Lim
it
(A
)
Ambient Temperature ( O C)
V
IN
=5.0V
V
IN
=3.3V