278R12 데이터 시트보기 (PDF) - KEC
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278R12 Datasheet PDF : 7 Pages
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KIA278R05PI~KIA278R15PI
Fig.9 Tj - Iq
10
V IN =35V
IO =0
8
6
4
2
0
-25
0
25
50
75
100 125
JUNCTION TEMPERATURE Tj ( C)
Fig.10-2 I O - RR
70
60
50
40
f=120Hz,ei=0.5Vrms
Cref =3.3µF
VIN =7V(KIA278R05)
30
VIN =10V(KIA278R08)
VIN =15V(KIA278R09)
VIN =18V(KIA278R12)
20 VIN=21V(KIA278R15)
0.1
0.5
1.0
1.5
2.0
OUTPUT CURRENT IO (A)
Fig. 10-1 f - RR
80
70
60
50
40
30
IO =0.5A,ei=0.5Vrms
VIN =7V(KIA278R05)
20
VIN =10V(KIA278R08)
VIN =15V(KIA278R09)
10 VIN=18V(KIA278R12)
VIN =21V(KIA278R15)
0
0.1
1
10
100
INPUT RIPPLE FREQUENCY f (kHz)
2001. 6. 28
Revision No : 3
7/7
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