E-L6919ETR
IC REG CTRLR BUCK 28SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
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STMicroelectronics L6919ETR is a high-performance, dual-output, synchronous Buck controller IC designed for step-down DC-DC conversion. This device features a flexible operating frequency up to 150kHz and a maximum duty cycle of 80%, enabling efficient power management. The L6919ETR integrates essential control features including frequency control, phase control, and a Power Good output indicator. It supports positive output configurations and operates from a supply voltage range of 7.5V to 15V. The IC is packaged in a 28-SOIC (0.295", 7.50mm Width) surface-mount package, supplied on tape and reel. This controller is well-suited for applications in automotive and industrial power supply systems where robust and efficient step-down regulation is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 28-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 | 150kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 15V |
| Supplier Device Package | 28-SO |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control, Phase Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 80% |
| Clock Sync | No |
| Number of Outputs | 2 |
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