User guide

Data Sheet
500mA High-side Power Distribution Switch with Enable and Flag AP2805
Aug. 2012 Rev 1. 0 BCD Semiconductor Manufacturing Limited
7
Typical Performance Characteristics
Figure 4. Supply Current vs. Ambient Temperature Figure 5. Supply Current vs. Supply Voltage
Figure 6. Current Limit vs. Supply Voltage Figure 7. Current Limit vs. Ambient Temperature
-40-200 20406080
0
10
20
30
40
50
60
70
80
90
100
V
IN
=5V
Enable Active
No Load
Supply Current (μA)
Ambient Temperature (
o
C)
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
-10
0
10
20
30
40
50
60
70
80
90
100
T
A
=-40
o
C
T
A
= 25
o
C
T
A
= 85
o
C
Enable Active
Supply Current (μA)
Supply Voltage (V)
-40-20 0 20406080
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
V
IN
=3.3V
V
IN
=5V
Enable Active
Current Limit (A)
Ambient Temperature (
o
C)
3.0 3.5 4.0 4.5 5.0 5.5
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
T
A
=25
o
C
Enable Active
Current Limit (A)
Supply Voltage (V)