STMicroelectronics VIPER20-E AC DC Converters, Offline Switchers
Converter Offline Flyback Topology Up to 200kHz 5-PENTAWATT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
VIPER20-E
Detailed Description
IC OFFLIN CONV FLBACK 5PENTAWATT
Package
Pentawatt-5 HV (Bent and Staggered Leads)
Key Features
Package / Case: Pentawatt-5 HV (Bent and Staggered Leads); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
VIPER20-E Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics VIPER20-E AC DC Converters, Offline Switchers technical specifications.
General
Series
VIPER™
Package / Case
Pentawatt-5 HV
Mounting Type
Surface Mount
Supply Voltage
8V ~ 15V
Lifecycle Status
Obsolete
Voltage Breakdown
620V
Power Watts
20 W
Internal Switch S
Yes
Switching Frequency
Up to 200kHz
Output Isolation
Isolated
Alternate Parts Comparison (VIPER20-E vs VIPER100A-E vs VIPER100A vs VIPER50-22-E)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Pentawatt-5 HV | Pentawatt-5 HV | Pentawatt-5 HV | Pentawatt-5 HV |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 8V ~ 15V | 8V ~ 15V | 8V ~ 15V | 8V ~ 15V |
| Switching Frequency | Up to 200kHz | Up to 200kHz | Up to 200kHz | Up to 200kHz |
| Fault Protection | Current Limiting, Over Temperature | Current Limiting, Over Temperature | Current Limiting, Over Temperature | Current Limiting, Over Temperature |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Power Watts | 20 W | 100 W | 100 W | 50 W |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Breakdown | 620V | 700V | 700V | 620V |
| Voltage Start Up | 11 V | 11 V | 11 V | 11 V |
| Control Features | -- | EN, Frequency Control, Soft Start | EN, Frequency Control, Soft Start | Frequency Control, Soft Start, Sync |
| Action |
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