LD7750B View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
LD7750B Datasheet PDF : 19 Pages
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LD7750B
Typical Performance Characteristics
1.5
0.44
1.3
1.1
0.9
0.7
-40
0
40
80
Temperature (°C)
120 125
Fig. 1 HV Current Source vs. Temperature (HV=500V, Vcc=0V)
1 8. 0
1 7. 2
1 6. 4
0.43 5
0.43
0.42 5
0.42
0.41 -40
12
11 .2
10 .4
0
40
80
Temperature (°C)
Fig. 2 VCS (off) vs. Temperature
120 125
1 5. 6
1 4. 8
14.0 -40
110
106
102
98
94
90-40
0
40
80
Temperature (°C)
Fig. 3 UVLO (on) vs. Temperature
120 125
0
40
80
Temperature (°C)
Fig. 5 Frequency vs. Temperature
120 125
9. 6
8 .8
8
-40
29
0
40
80
Temperature (°C)
Fig. 4 UVLO (off ) vs. Temperature
120 125
27
25
23
21
19
-40
Fig. 6
0
40
80
120 125
Temperature (°C)
Green Mode Frequency vs. Temperature
Leadtrend Technology Corporation
LD7750B-DS-01 OCT. 2011
7
www.leadtrend.com.tw
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