User guide

Preliminary Datasheet
0.5A to 2.0A High-side Power Distribution Switches AP2822
Dec. 2012 Rev 1. 1 BCD Semiconductor Manufacturing Limited
12
Typical Performance Characteristics (Continued)
Figure 12. Current Limit vs. Supply Voltage Figure 13. Current Limit vs. Ambient Temperature
Figure 14. Current Limit vs. Supply Voltage Figure 15. Current Limit vs. Ambient Temperature
-40-20 0 20406080
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
Current Limit (A)
Ambient Temperature (
O
C)
V
IN
=5.0V
V
IN
=3.3V
For AP2822G/H
3.0 3.5 4.0 4.5 5.0 5.5
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
For AP2822G/H
Current Limit (A)
Supply Voltage (V)
T
A
=-40
o
C
T
A
=25
o
C
T
A
=85
o
C
3.0 3.5 4.0 4.5 5.0 5.5
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
For AP2822E/F
Current Limit (A)
Supply Voltage (V)
T
A
=-40
O
C
T
A
=25
O
C
T
A
=85
O
C
-40-20 0 20406080
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
For AP2822E/F
Current Limit (A)
Ambient Temperature (
O
C)
V
IN
=5.0V
V
IN
=3.3V