L6738ATR
IC REG CTRLR BUCK 16VFQFPNManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
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STMicroelectronics L6738ATR is a high-performance buck (step-down) DC-DC controller IC. This surface mount component, housed in a 16-VFQFPN (3x3) package, features a positive output configuration with a single phase. The L6738ATR operates with a switching frequency of 200kHz and supports a maximum duty cycle of 100%. Key control features include Enable, Frequency Control, Phase Control, and Power Good indication. The device requires a supply voltage between 5V and 12V and incorporates a synchronous rectifier for enhanced efficiency. It is suitable for applications in consumer electronics and industrial automation. The component is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VFQFN 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 | 200kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 12V |
| Supplier Device Package | 16-VFQFPN (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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