L6911E
IC REG CTRLR BUCK 20SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
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The STMicroelectronics L6911E is a versatile, high-performance buck (step-down) DC-DC controller IC. Designed for positive output voltage regulation, this component features a single output channel and operates with a switching frequency of up to 200kHz. Its advanced control features include current limiting, frequency control, phase control, power good indication, and soft start, ensuring robust and stable power management. The L6911E boasts a maximum duty cycle of 100% and a supply voltage range of 4.5V to 12V. This device integrates a synchronous rectifier for enhanced efficiency. Packaged in a 20-SOIC (0.295", 7.50mm Width) form factor, it is suitable for surface mount applications. The L6911E finds utility in a wide range of industries, including industrial automation, automotive, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 12V |
| Supplier Device Package | 20-SO |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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