IRU3038CS
IC REG CTRLR BUCK/BOOST 14SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IRU3038CS is a versatile DC-DC controller IC designed for step-up and step-down applications. This device features a buck-boost topology, enabling flexible power conversion for a wide range of voltage requirements. The IRU3038CS operates with a supply voltage from 4.2V to 25V and supports a maximum duty cycle of 90%. Its switching frequency is fixed at 200kHz, with no clock synchronization capability.
Key control features include frequency control and a soft-start function, crucial for managing power-up sequences and system stability. The device is configured for a single positive output, driving a transistor. It incorporates synchronous rectification for improved efficiency. The IRU3038CS is housed in a 14-SOIC package, suitable for surface mounting, and is supplied in tubes. This component finds application in various industries including automotive, industrial automation, and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer 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-Up, Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Buck, Boost |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 25V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 1 |
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