This detailed comparison of FAN7554D and UC3841DWTRG4 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 | Sanyo Semiconductor/ON Semiconductor | Texas Instruments |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 18-SOIC (0.295", 7.50mm Width) |
| Description | IC REG CTRLR MULT TOPOLOGY 8SOIC | IC REG CTRLR MULT TOP 18SOIC |
| In Stock | 163 | 5 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable |
| Topology | Flyback, Forward Converter | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 30V | 8V ~ 32V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 95% | 95% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Soft Start | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
| Operating Temperature | -25°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 8-SOP | 18-SOIC |
