Typical performance characteristics, Al8807a – Diodes AL8807A User Manual
Page 5
AL8807A
Document number: DS35990 Rev. 2 - 2
5 of 20
March 2013
© Diodes Incorporated
AL8807A
Typical Performance Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Figure 1 Supply Current (not switching) vs. Input Voltage
Figure 2 I
CTRL
vs. V
CTRL
Figure 3 V
CTRL
vs Input Voltage
(CTRL pin open circuit)
Figure 4 V
CTRL
vs. Temperature
-60
-40
-20
0
20
40
60
80
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
CTRL
(V)
I
CT
RL
(µ
A
)
V
SET
= V
IN
= 12V
T
A
= 25°C
2.48
2.49
2.50
2.51
2.52
-40
-15
10
35
60
85
110
Ambient Temperature (°C)
V
CT
R
L
(V
)
V
CTRL
= Open
V
SET
= V
IN
= 12V
300
6
12
18
24
30
36
INPUT VOLTAGE
Figure 5 SW R
vs. Input Voltage
DS(ON)
240
180
120
60
0
R
(m
)
DS
(O
N)
SOT25
MSOP-8EP
V
= Open
V
= V
T = 25°C
CTRL
SET
IN
A
100
150
200
250
300
350
400
-40
10
35
60
85
110
SOT25
MSOP-8EP
V
= Open
V
= V = 12V
CTRL
SET
IN
-15
AMBIENT TEMPERATURE (°C)
Figure 6 SW R
vs. Temperature
DS(ON)
R
(m
)
DS
(O
N)