SC4808B-1 데이터 시트보기 (PDF) - Semtech Corporation
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SC4808B-1 Datasheet PDF : 28 Pages
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POWER MANAGEMENT
Gain & Phase Margin (Cont.)
SC4808B-1
50
Gain
40
30
Phase
20
225
Gain
Phase (deg)
180
135
90
45
10
0
-45
0
-90
-10
-135
-20
-180
-30
10
-225
100
1000
10000
100000
Freq (Hz)
Typical SC4808B-1 Push Pull Converter Gain/Phase plot at Vin = 48V, Vout = 3.3V, Iout = 10A, Fosc = 650kHz
2006 Semtech Corp.
21
www.semtech.com
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