L6728
IC REG CTRLR BUCK 10DFNManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
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The STMicroelectronics L6728 is a high-performance buck controller designed for efficient step-down DC-DC conversion. This positive output controller features a synchronous rectifier, enabling high efficiency in power supply designs. Operating with a supply voltage range of 5V to 12V, the L6728 supports switching frequencies up to 300kHz with a maximum duty cycle of 80%. Control features include Enable and Phase Control, along with a Power Good signal for system monitoring. The L6728 is housed in a 10-DFN (3x3) package with an exposed pad, suitable for surface mounting. Its robust design makes it ideal for applications in consumer electronics and industrial power systems.
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 | 10-VFDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 12V |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Phase Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 80% |
| Clock Sync | No |
| Number of Outputs | 1 |
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