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| Part Number | VIPER115LSTR | VIPER115XSTR | VIPER113LSTR | VIPER114LSTR | VIPER115HSTR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Active | Active |
| Output Isolation | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Internal Switch(s) | Yes | Yes | Yes | Yes | Yes |
| Voltage - Breakdown | 800V | 800V | 800V | 800V | 800V |
| Topology | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback |
| Voltage - Start Up | 16 V | 16 V | 16 V | 16 V | 16 V |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 30V |
| Duty Cycle | 80% | 80% | 80% | 80% | 80% |
| Frequency - Switching | 60kHz | 30kHz | 60kHz | 60kHz | 120kHz |
| Power (Watts) | 12 W | 12 W | 12 W | 12 W | 12 W |
| Fault Protection | Over Load, Over Voltage | Current Limiting, Over Load, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Voltage, Short Circuit | Over Load, Over Voltage | Current Limiting, Over Load, Over Voltage, Short Circuit |
| Control Features | Soft Start | Soft Start | Soft Start | Soft Start | Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Package / Case | 10-SOP (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width) |
| Supplier Device Package | 10-SSOP | 10-SSOP | 10-SSOP | 10-SSOP | 10-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
