Diodes AP2822 - Manual (Page 13)

Preliminary Datasheet
0.5A to 2.0A High-side Power Distribution Switches AP2822
Dec. 2012 Rev 1. 1 BCD Semiconductor Manufacturing Limited
13
Typical Performance Characteristics (Continued)
Figure 16. UVLO Voltage vs. Ambient Temperature Figure 17. Flag Delay Time during Over Current
vs. Ambient Temperature
Figure 18. Flag Delay Time during Over Current Figure 19. Output Short to GND Current
vs. Supply Voltage vs. Supply Voltage
-40.0 -20.0 0.0 20.0 40.0 60.0 80.0
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
Ambient Temperature ( O C)
Enable Active
V
IN
Rising
V
IN
Falling
Under
V
o
ltage
Lock
out
Threshold
Volt
age (
V
)
-40.0 -20.0 0.0 20.0 40.0 60.0 80.0
5
6
7
8
9
10
11
12
13
14
15
V
IN
=5V
Enable Active
F
lag D
e
lay
Tim
e dur
ing
O
ver
Cu
rrent
(ms)
Ambient Temperature ( O C)
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
F
lag De
la
y Tim
e
dur
ing O
ver Cu
rren
t (ms)
3.0 3.5 4.0 4.5 5.0
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
1.16
1.18
1.20
1.22
1.24
1.26
1.28
1.30
For AP2822 E/F/G/H
Supply Voltage (V)
O
u
tput
Shor
t t
o
G
N
D
C
u
rrent
(A
)
V
IN
=5V
Enable Active