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| Part Number | NCP1615ADR2G | NCP1618ADR2G | NCP1655ADR2G | NCP1615DDR2G | NCP1605ADR2G | NCP1611ADR2G | NCP1612ADR2G | NCP1615A1DR2G |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Active | Obsolete | Obsolete | Active | Active | Obsolete |
| Mode | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) | Continuous Conduction (CCM) | Continuous Conduction (CCM) | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) | Critical Conduction (CRM), Discontinuous Conduction (DCM) | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) |
| Frequency - Switching | 26kHz | 65kHz | 65kHz | 26kHz | 250kHz | - | - | 26kHz |
| Current - Startup | 12 mA | 1 mA | - | 12 mA | 12 mA | 20 µA | 20 µA | 12 mA |
| Voltage - Supply | 9.5V ~ 28V | 9.5V ~ 35V | 8.5V ~ 11.25V | 9.5V ~ 28V | 10V ~ 20V | 9.5V ~ 35V | 9.5V ~ 35V | 9.5V ~ 28V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width), 9 Leads | 10-SOP (0.154", 3.90mm Width), 9 Leads | 16-SOIC (0.154", 3.90mm Width), 15 Leads | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 10-SOP (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width), 13 Leads |
| Supplier Device Package | 14-SOIC | 9-SOIC | 9-SOIC | 16-SOIC | 16-SOIC | 8-SOIC | 10-SOIC | 14-SOIC |
