This detailed comparison of UC3827N-1G4 and LTC1628IUH#TRPBF 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 | 24-DIP (0.600", 15.24mm) | 32-WFQFN Exposed Pad |
| Description | SWITCHING CONTROLLER | HIGH EFFICIENCY, 2-PHASE SYNCHRO |
| In Stock | 45 | 795 |
| Mounting Type | Through Hole | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Bulk |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down, Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck, Full-Bridge, Push-Pull | Buck |
| Number of Outputs | 3 | 2 |
| Output Phases | 1 | 2 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 20V | 3.5V ~ 30V |
| Frequency - Switching | 220kHz | 220kHz |
| Duty Cycle (Max) | 91% | 99.4% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Frequency Control, Ramp, Soft Start | Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-PDIP | 32-QFN (5x5) |
