Instruction Manual

AL8807A
Document number: DS35990 Rev. 2 - 2
5 of 20
www.diodes.com
March 2013
© Diodes Incorporated
A
L8807A
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
CTRL
(µA)
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
CTRL
(V)
V
CTRL
= Open
V
SET
= V
IN
= 12V
300
61218243036
INPUT VOLTAGE
Figure 5 SW R vs. Input Voltage
DS(ON)
240
180
120
60
0
R
(m )
DS(ON)

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(ON)
