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| Part Number | NCP1601ADR2G | NCP1606ADR2G | NCP1605ADR2G | NCP1611ADR2G | NCP1601BDR2G | NCP1601ADR2 |
|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Not For New Designs | Obsolete | Active | Obsolete | Obsolete |
| Mode | Critical Conduction (CRM), Discontinuous (Transition) | Critical Conduction (CRM) | Critical Conduction (CRM), Discontinuous Conduction (DCM) | Current Controlled Frequency Foldback (CCFF), Critical Conduction (CRM) | Critical Conduction (CRM), Discontinuous (Transition) | Critical Conduction (CRM), Discontinuous (Transition) |
| Frequency - Switching | 58kHz | - | 250kHz | - | 58kHz | 58kHz |
| Current - Startup | 17 µA | 20 µA | 12 mA | 20 µA | 17 µA | 17 µA |
| Voltage - Supply | 12.5V ~ 18V | 10.3V ~ 20V | 10V ~ 20V | 9.5V ~ 35V | 9.6V ~ 18V | 12.5V ~ 18V |
| Operating Temperature | -40°C ~ 125°C | -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 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 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 | 16-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
