This detailed comparison of UCC3961D and NCP3011DTBR2G 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 | Sanyo Semiconductor/ON Semiconductor |
|---|---|---|
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Description | UCC3961 ADVANCED PRIMARY SIDE ST | IC REG CTRLR BUCK 14TSSOP |
| In Stock | 20 900 | 980 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Bulk | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Forward Converter | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 19V | 4.7V ~ 28V |
| Frequency - Switching | 400kHz | 400kHz |
| Duty Cycle (Max) | 72% | 83% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control, Soft Start | Enable, Power Good |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 14-SOIC | 14-TSSOP |
