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| Part Number | UCC3580D-1 | UCC3580D-31 | UCC3580D-3 | UCC3580N-1 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Unitrode | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Obsolete |
| Output Type | Transistor Driver | - | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | - | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | - | Positive or Negative | Positive |
| Topology | Forward Converter | - | Forward Converter | Forward Converter |
| Number of Outputs | 2 | - | 2 | 2 |
| Output Phases | 1 | - | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V | - | 8.5V ~ 16V | 8.5V ~ 16V |
| Frequency - Switching | 400kHz | - | 400kHz | 400kHz |
| Duty Cycle (Max) | 66% | - | 66% | 66% |
| Synchronous Rectifier | No | - | No | No |
| Clock Sync | No | - | No | No |
| Serial Interfaces | - | - | - | - |
| Control Features | Enable, Ramp, Soft Start | - | Enable, Ramp, Soft Start | Enable, Ramp, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | - | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount | Through Hole |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - | 16-SOIC (0.154", 3.90mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SOIC | - | 16-SOIC | 16-PDIP |
