VIPER20A-22-E STMicroelectronics, VIPER20A-22-E Datasheet - Page 19

• Manufacturer Part Number: VIPER20A-22-E
• Description: IC SWIT SMPS CM OTP PENTAWATT5
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER20A-22-E

• Output Isolation: Isolated
• Frequency Range: 90 ~ 200kHz
• Voltage - Input: 8 ~ 15 V
• Voltage - Output: 700V
• Power (watts): 57W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: Pentawatt-5 HV (Bent and Staggered Leads)
• Number Of Outputs: 1
• Output Voltage: 700 V
• Output Current: 500 mA
• Mounting Style: Through Hole
• Switching Frequency: 200 KHz
• Fall Time: 100 ns
• Rise Time: 50 ns
• Synchronous Pin: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6795-5; VIPER20A-22-E

VIPer20A-E
Figure 15. Error amplifier frequency response
Figure 16. Error amplifier phase response
(50)
200
150
100
(20)
50
60
40
20
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
100
RCOMP = +
RCOMP = 270k
RCOMP = 82k
RCOMP = 27k
RCOMP = 12k
100
FC00200
FC00210
1,000
1,000
Operation description
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