New prod uc t al8807b, Typical performance characteristics – Diodes AL8807B User Manual
Page 4
AL88070B
Document number: DS36191 Rev. 1 - 2
4 of 18
March 2014
© Diodes Incorporated
NEW PROD
UC
T
AL8807B
Typical Performance Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Figure 2 I
CTRL
vs. V
CTRL
Figure 3 V
CTRL
vs. Input Voltage
(CTRL Pin open circuit)
Figure 4 V
CTRL
vs. Temperature
Figure 5 SW R
DS(ON)
vs. Input Voltage
Figure 6 SW R
DS(ON)
vs. Temperature
400
350
100
0
I (
µ
A
)
IN
300
50
V
= 0V
V
= V
T = 25°C
CTRL
SET
IN
A
250
150
200
0
3 6
9
15 18 21 24 27 30 33
V (V)
Figure 1. Supply Current (not switching) vs.
Input Voltage
IN
12
36
0.0 0.5 1.0 1.5
2.5 3.0 3.5 4.0 4.5 5.0
V
(V)
CTRL
2.0
5.0
80
60
-40
-60
I (
µ
A
)
CT
RL
40
-20
0
20
V
= V = 12V
T = 25°C
SET
IN
A
3
2.5
2
1.5
0.5
0
V (
V
)
CT
RL
1
V
= Open
V
= V
CTRL
SET
IN
T = 25°C
A
0
3 6 9 12
18 21 24 27 30
36
V (V)
IN
15
33
-40
-15
10
35
60
85
110
AMBIENT TEMPERATURE (°C)
2.52
2.51
2.50
2.49
2.48
V (
V
)
CT
RL
V
= Open
V
= V = 12V
CTRL
SET
IN
6
9
12
18 21 24 27 30
36
V (V)
IN
15
33
300
270
210
150
30
0
R
(m
)
DS
(O
N)
90
240
180
120
60
V
= Open
V
= V
CTRL
SET
IN
T = 25°C
A
-40
-15
35
60
110
10
85
Ambient Temperature ( C)
V
= Open
V
= V = 12V
CTRL
SET
IN
400
250
150
100
R
(m
)
DS(
O
N
)
350
300
200