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LD7575
7
Leadtrend Technology Corporation
LD7575-DS-04a June 2007
Vcc (V)
Fig. 7
Frequency vs. Vcc
12
14
16
18
20
22
24
60
11
25
62
64
66
68
70
Vcc (V)
Fig. 8
Green mode frequency vs. Vcc
12
14
16
18
20
22
24
11
25
19
21
23
25
17
15
Temperature (
°C)
Fig. 9
Max Duty vs. Temperature
-40
0
40
80
120 125
65
70
75
80
85
60
Temperature (
°C)
Fig. 10
VCC OVP vs. Temperature
10
15
20
25
30
35
-40
0
40
80
120
125
Temperature (
°C)
Fig. 11
VCOMP open loop voltage vs. Temperature
-40
0
40
80
120 125
4.5
5.0
5.5
6.0
6.5
7.0
Temperature (
°C)
Fig. 12
OLP-Trip Level vs. Temperature
-40
0
40
80
120
125
3.5
4.0
4.5
5.0
5.5
6.0