L6711
IC REG CTRLR BUCK 48-TQFPManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
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The STMicroelectronics L6711 is a highly integrated buck controller designed for efficient step-down DC-DC conversion. This device operates as a voltage mode controller, featuring a unique three-phase interleaved architecture for enhanced performance and reduced input/output ripple. With a wide input voltage range of 7.5V to 15V and a maximum switching frequency of 150kHz, the L6711 is suitable for demanding power applications. It offers precise output voltage regulation and includes essential control features such as Enable, Frequency Control, Phase Control, and Soft Start for robust power delivery. The L6711 supports a maximum duty cycle of 80% and incorporates synchronous rectification for improved efficiency. This component is commonly found in power supply units for computing, telecommunications, and industrial automation systems. The L6711 is supplied in a 48-TQFP-EP (7x7) surface-mount package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-TQFP Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 15V |
| Supplier Device Package | 48-TQFP-EP (7x7) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 3 |
| Duty Cycle (Max) | 80% |
| Clock Sync | No |
| Number of Outputs | 3 |
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