111-3053PBF
IC REG CTRLR BUCK 14SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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The Infineon Technologies 111-3053PBF is a positive output, step-down DC-DC controller IC. This device features a 14-SOIC package and operates as a buck regulator. It supports a voltage supply range of 4.5V to 13.2V and offers a maximum duty cycle of 80%. The switching frequency can be adjusted between 100kHz and 400kHz, with clock synchronization capabilities. Control features include current limit, enable, and soft start. Designed with a transistor driver output, this component is suitable for applications requiring efficient power conversion, such as in industrial automation and consumer electronics. The operating temperature range for the 111-3053PBF is -40°C to 125°C (TJ). It is supplied in tube packaging.
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 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 400kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 13.2V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 80% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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