VIPER100B STMicroelectronics, VIPER100B Datasheet - Page 9

• Manufacturer Part Number: VIPER100B
• Description: SMPS PRIMARY I.C.
• Manufacturer: STMicroelectronics

Figure 10: Error Amplifier Frequency Response
Figure 11: 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
FC00200
FC00210
VIPER100B/BSP
1,000
1,000
9/20