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| Part Number | STCH03 | STCH03L | STCH02 |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Obsolete | Obsolete |
| Output Isolation | Isolated | Isolated | Isolated |
| Internal Switch(s) | No | No | No |
| Voltage - Breakdown | - | - | - |
| Topology | Flyback | Flyback | Flyback |
| Voltage - Start Up | 17 V | 17 V | 13 V |
| Voltage - Supply (Vcc/Vdd) | 11.5V ~ 23V | 11.5V ~ 23V | 11.5V ~ 23V |
| Duty Cycle | 50% | 50% | 50% |
| Frequency - Switching | 196kHz | 196kHz | 260kHz |
| Power (Watts) | - | - | - |
| Fault Protection | Over Current, Over Voltage | Over Current, Over Voltage | Over Voltage |
| Control Features | - | - | - |
| Operating Temperature | -25°C ~ 125°C (TJ) | -25°C ~ 125°C (TJ) | -25°C ~ 125°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
