MB3775 Datasheet, PDF (16/25 Pages) Fujitsu Component Limited. – SWITCHING REGULATOR CONTROLLER

MB3775
Fig. 24 - Error Amp. Frequency characteristics
60
AV
CP=0.1µF
40
180
(Large)
20
(Small)
90
ϕ
0
0
(Small)
-20
(Large)
-40
CP=0.1µF
-90
-180
-60
10
100
1k
10k
100k
1M
10M
100M
Frequency f(Hz)
Fig. 25 - Error Amp. Frequency characteristics
60
AV
40
CP=0.1µF
180
20
ϕ ^RP=0Ω
0
(Large)
-20
-40
(Large)
RP=0Ω
90
0
-90
-180
-60
10
100
1k
10k
100k
1M
Frequency f(Hz)
10M
100M
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