This detailed comparison of CS51221EDR16G and UCC3804DTR/81523 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) | - |
| Description | SWITCHING CONTROLLER, VOLTAGE-MO | UNITRODE FIXED POS LDO REG 1.8V |
| In Stock | 27 200 | 7 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | UCC3804X |
| Package | Bulk | Bulk |
| Output Type | Transistor Driver | PWM |
| Function | Step-Up/Step-Down | - |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Forward Converter | - |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 15V | 12V |
| Frequency - Switching | 1MHz | 1MHz |
| Duty Cycle (Max) | 85% | 50% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | Yes | - |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start | Current Limit, Voltage Reference, Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C |
| Supplier Device Package | 16-SOIC | - |
