| Part Number | VIPER53SPTR-E | VIPER53ESPTR-E |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
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| Product Status | Active | Active |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | Yes | Yes |
| Voltage - Breakdown | 620V | 620V |
| Topology | Flyback | Flyback |
| Voltage - Start Up | 11.5 V | 11.5 V |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 19V | 8.4V ~ 19V |
| Duty Cycle | - | - |
| Frequency - Switching | Up to 300kHz | Up to 300kHz |
| Power (Watts) | 65 W | 65 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Short Circuit | Current Limiting, Over Load, Over Temperature, Short Circuit |
| Control Features | EN, Frequency Control, Soft Start | EN, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TC) | -40°C ~ 150°C (TC) |
| Package / Case | PowerSO-10 Exposed Bottom Pad | PowerSO-10 Exposed Bottom Pad |
| Supplier Device Package | 10-PowerSO | 10-PowerSO |
| Mounting Type | Surface Mount | Surface Mount |