This detailed comparison of UCC3580D-3 and NCP1581DR2G in the PMIC - Voltage Regulators - DC DC Switching Controllers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | VIGOR | VIGOR |
|---|---|---|
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Description | UCC3580 - SINGLE-ENDED ACTIVE CL | SWITCHING CONTROLLER, VOLTAGE-MO |
| In Stock | 9 840 | 445 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Bulk | Bulk |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive or Negative | Positive |
| Topology | Forward Converter | Buck |
| Number of Outputs | 2 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V | 6.3V ~ 20V |
| Frequency - Switching | 400kHz | 400kHz |
| Duty Cycle (Max) | 66% | 85% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Ramp, Soft Start | Enable, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 125°C (TJ) |
| Supplier Device Package | 16-SOIC | 14-SOIC |
