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| Part Number | NCP1582ADR2G | NCP1587ADR2G | NCP1582DR2G | NCP1562ADR2G |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Obsolete | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive, Isolation Capable |
| Topology | Buck | Buck | Buck | Forward Converter |
| Number of Outputs | 1 | 1 | 1 | 2 |
| Output Phases | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 13.2V | 4.5V ~ 13.2V | 4.5V ~ 13.2V | 23.2V ~ 100V |
| Frequency - Switching | 350kHz | 200kHz | 350kHz | 246kHz ~ 1MHz |
| Duty Cycle (Max) | 75% | 75% | 75% | 85% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Clock Sync | No | No | No | Yes |
| Serial Interfaces | - | - | - | - |
| Control Features | Enable, Phase Control | Enable, Phase Control | Enable, Phase Control | Current Limit, Frequency Control, Ramp, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 16-SOIC |
