User guide

Data Sheet
500mA High-side Power Distribution Switch with Enable and Flag AP2805
Aug. 2012 Rev 1. 0 BCD Semiconductor Manufacturing Limited
10
Typical Performance Characteristics (Continued)
Figure 16. Flag Delay Time During Over Current Figure 17. Enable Threshold Voltage
vs. Supply Voltage vs. Ambient Temperature
Time(500µs/div)
Figure 18. Enable Threshold Voltage Figure 19. Output Turn ON and Rise Time
vs. Supply Voltage (C
IN
=1.0μF,C
OUT
=1.0μF,No Load)
V
EN
(5V/div)
I
INRUSH
(20mA/div)
V
OUT
(1V/div)
3.0 3.5 4.0 4.5 5.0 5.5
6
8
10
12
14
Supply Voltage (V)
T
A
=25
O
C
V
IN
=5V
Enable Active
Flag Delay Time During Over Current (mS)
-40.0 -20.0 0.0 20.0 40.0 60.0 80.0
1.0
1.1
1.2
1.3
1.4
1.5
1.6
V
ENH
V
ENL
Ambient Temperature (
O
C)
V
IN
=5V
Enable Threshold Voltage (V)
3.0 3.5 4.0 4.5 5.0 5.5
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Supply Voltage (V)
V
ENH
V
ENL
T
A
=25
O
C
Enable Threshold Voltage (V)