STMicroelectronics VIPER20ASPTR-E AC DC Converters, Offline Switchers
Converter Offline Flyback Topology Up to 200kHz 10-PowerSO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
VIPER20ASPTR-E
Detailed Description
IC OFFLINE SW FLBACK 10POWERSO
Package
PowerSO-10 Exposed Bottom Pad
Key Features
Package / Case: PowerSO-10 Exposed Bottom Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
VIPER20ASPTR-E Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics VIPER20ASPTR-E AC DC Converters, Offline Switchers technical specifications.
General
Series
VIPER™
Package / Case
PowerSO-10 Exposed Bottom Pad
Mounting Type
Surface Mount
Supply Voltage
8V ~ 15V
Lifecycle Status
Obsolete
Voltage Breakdown
700V
Power Watts
20 W
Internal Switch S
Yes
Switching Frequency
Up to 200kHz
Output Isolation
Isolated
Alternate Parts Comparison (VIPER20ASPTR-E vs VIPER53ESPTR-E vs VIPER53ESP-E vs VIPER53SPTR-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 | PowerSO-10 Exposed Bottom Pad | PowerSO-10 Exposed Bottom Pad | PowerSO-10 Exposed Bottom Pad | PowerSO-10 Exposed Bottom Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 8V ~ 15V | 8.4V ~ 19V | 8.4V ~ 19V | 8.4V ~ 19V |
| Switching Frequency | Up to 200kHz | Up to 300kHz | Up to 300kHz | Up to 300kHz |
| Fault Protection | Current Limiting, Over Temperature | Current Limiting, Over Load, Over Temperature, Short Circuit | Current Limiting, Over Load, Over Temperature, Short Circuit | Current Limiting, Over Load, Over Temperature, Short Circuit |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Power Watts | 20 W | 65 W | 65 W | 65 W |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Breakdown | 700V | 620V | 620V | 620V |
| Voltage Start Up | 11 V | 11.5 V | 11.5 V | 11.5 V |
| Operating Temperature | -- | -40°C ~ 150°C (TC) | -40°C ~ 150°C (TC) | -40°C ~ 150°C (TC) |
| Action |
More Parts in AC DC Converters and Offline Switchers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.