STR-X6769_V 查看數據表（PDF） - Allegro MicroSystems
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STR-X6769_V Datasheet PDF : 11 Pages
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STR-X6769
Off-Line Quasi-Resonant Switching Regulators
STR-X6769
MOSFET Ta-PD1 Curve
60
50 PD1=46[W]
40
With infinite heatsink
30
Without heatsink
20
10
PD1=2.8[W]
0
0
20 40 60 80 100 120 140 160
Ta 〔℃〕
Ambient temperature
STR-X6769
MIC TF-PD2 Curve
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120 140 160
TF 〔℃〕
Internal frame temperature
STR-X6769
Transient thermal resistance curve
1
0.1
0.01
0.001 1μ
ｔ〔sec〕
Time
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
100 m
5
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