Preliminary datasheet, Typical performance characteristics (continued), Figure 6. start-up current vs. ambient temperature – Diodes AP1681 User Manual
Page 8: Figure 8. operating current vs. supply voltage, Figure 9. current sense voltage vs. supply voltage
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Preliminary Datasheet
Off-line Primary Side Regulation Controller for Dimmable LED Driver AP1681
Jul. 2011 Rev. 1. 2 BCD Semiconductor Manufacturing Limited
8
Typical Performance Characteristics (Continued)
Figure 6. Start-up Current vs. Ambient Temperature
Figure 7. Operating Current vs. Ambient Temperature
Figure 8. Operating Current vs. Supply Voltage
Figure 9. Current Sense Voltage vs. Supply Voltage
-40
-20
0
20
40
60
80
100
120
1.4
1.6
1.8
2.0
2.2
Start
-up Current
(
µ
A)
Ambient Temperature (
o
C)
-40
-20
0
20
40
60
80
100
120
800
820
840
860
880
900
920
940
O
perating Current
(
µ
A)
Ambient Temperature (
o
C)
0
5
10
15
20
25
30
0
100
200
300
400
500
600
700
800
900
1000
O
p
e
rat
in
g Cu
rr
en
t
(
µ
A)
Supply Voltage (V)
20
22
24
26
28
30
460
480
500
520
540
Curren
t
Sen
s
e Voltage (
m
V)
Supply Voltage (V)