This detailed comparison of NCV3843BVDR2 and RT9258GQW 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 | Richtek |
|---|---|---|
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 24-WFQFN Exposed Pad |
| Description | IC REG CTRLR FLYBACK 14SOIC | IC REG CTRLR BUCK 24WQFN |
| In Stock | 149 | 1 086 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Flyback | Buck |
| Number of Outputs | 1 | 2 |
| Output Phases | 1 | 2 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V | 10.8V ~ 13.2V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 96% | 75% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Frequency Control | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 14-SOIC | 24-WQFN (4x4) |
