This detailed comparison of UC3827DWTR-1G4 and UCC2897PWG4 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 | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR MULT TOP 24SOIC | IC REG CTRLR MULT TOP 20TSSOP |
| In Stock | 5 000 | 1 758 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Not For New Designs |
| Series | - | - |
| Package | Tape & Reel (TR) | Tube |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down, Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Buck, Full-Bridge, Push-Pull | Flyback, Forward Converter |
| Number of Outputs | 3 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 20V | 8.5V ~ 14.5V |
| Frequency - Switching | 220kHz | 250kHz |
| Duty Cycle (Max) | 91% | 74% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | Yes | Yes |
| Serial Interfaces | - | - |
| Control Features | Frequency Control, Ramp, Soft Start | Enable, On Time Control, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 24-SOIC | 20-TSSOP |
