IRS27951STRPBF
IC REG CTRLR BUCK/HALF-BRG 8SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IRS27951STRPBF is a highly integrated dual-output DC-DC controller IC designed for buck and half-bridge topologies. This device features positive, isolation-capable outputs and supports both step-down and step-up/step-down functionality. The IRS27951STRPBF operates with a supply voltage range of 12V to 18V and offers switching frequencies up to 500kHz. Control features include Enable and Frequency Control, with a maximum duty cycle of 50%. The IC is housed in an 8-SOIC package, suitable for surface mounting, and is supplied on tape and reel. Its robust design makes it suitable for applications in automotive, industrial, and consumer electronics. The controller includes a synchronous rectifier for improved efficiency.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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