Data sheet, White led step-up converter ap3032, Typical performance characteristics (continued) – Diodes AP3032 User Manual
Page 8: The wled forward voltage (v, Is 3.2v at i, Figure 14. case temperature vs. input voltage
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Data Sheet
WHITE LED STEP-UP CONVERTER AP3032
Dec. 2012 Rev. 1. 2 BCD Semiconductor Manufacturing Limited
8
Typical Performance Characteristics (Continued)
The WLED forward voltage (V
F
) is 3.2V at I
LED
=20mA, unless otherwise noted.
Figure 12. Frequency vs. Temperature Figure 13. OVP Voltage vs. Temperature
Figure 14. Case Temperature vs. Input voltage
-60
-40
-20
0
20
40
60
80
100
120
140
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
Fr
e
que
ncy (MHz)
Temperature (
o
C)
3
4
5
6
7
8
9
20
30
40
50
60
70
80
90
100
C
a
s
e
Te
m
p
er
at
ur
e (
o
C)
Input Voltage (V)
T
A
=25
o
C
7S4P,20mA Per Channel
-60
-40
-20
0
20
40
60
80
100
120
140
20
22
24
26
28
30
O
V
P Vol
tage
(V
)
Temperature (
o
C)
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