IRS279524SPBF
IC REG CTRLR BCK/HALF-BRG 14SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IRS279524SPBF is a highly integrated DC-DC controller IC designed for efficient power conversion. This device supports both Buck and Half-Bridge topologies, offering flexibility for step-down, step-up/step-down applications. It features two output channels, each capable of driving a power transistor, and is suitable for applications requiring isolation. The controller operates with a voltage supply range of 12V to 18V and supports switching frequencies up to 500kHz. Key control features include Enable and Frequency Control, with a maximum duty cycle of 50%. It is housed in a 14-SOIC package for surface mounting. The IRS279524SPBF is commonly employed in power supply units, industrial automation, and automotive electronics where robust and efficient voltage regulation is critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | Up to 500kHz |
| Topology | Buck, Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 18V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 50% |
| Clock Sync | No |
| Number of Outputs | 2 |
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