viper20b STMicroelectronics, viper20b Datasheet - Page 9
viper20b
Manufacturer Part Number
viper20b
Description
Smps Primary I.c.
Manufacturer
STMicroelectronics
Datasheet
1.VIPER20B.pdf
(17 pages)
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Figure 8: Error Amplifier Frequency Response
Figure 9: Error Amplifier Phase Response
(20)
(50)
200
150
100
60
40
20
50
0.001
0.001
0
0
RCOMP = 27k
RCOMP = 12k
RCOMP = +
RCOMP = 270k
RCOMP = 82k
0.01
0.01
0.1
0.1
Frequency (kHz)
Frequency (kHz)
1
1
10
10
RCOMP = +
RCOMP = 270k
RCOMP = 82k
100
100
RCOMP = 27k
RCOMP = 12k
VIPer20B / VIPer20BSP
FC00200
FC00210
1,000
1,000
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