IRS27952SPBF
IC REG CTRLR BUCK/HALF-BRG 8SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies' IRS27952SPBF is a high-voltage, high-frequency, two-output, non-isolated buck, half-bridge DC-DC controller IC. This device is optimized for secondary-side synchronous rectification in isolated power supplies and can also be used in non-isolated buck or half-bridge topologies. It features an adjustable switching frequency up to 500kHz, offering flexibility in design. The IRS27952SPBF supports both step-down and step-up/step-down functionality with isolation capability. Key control features include enable and frequency control. The IC operates with a supply voltage range of 12V to 18V and is packaged in a standard 8-SOIC surface-mount configuration. Applications for this component include power supplies for consumer electronics and industrial automation.
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 | 8-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 | 8-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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