LV5769VZ-TLM-E
IC REG CTRLR BUCK 16SSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi LV5769VZ-TLM-E is a versatile buck regulator controller designed for efficient step-down DC-DC conversion. This device operates with an input voltage range of 8.5V to 42V and supports a switching frequency adjustable between 80kHz and 500kHz, with a maximum duty cycle of 90%. Key control features include current limiting, enable functionality, frequency control, and soft-start capabilities for robust power management. The device is housed in a 16-SSOP package and features a transistor driver output configuration. Internally, it incorporates a synchronous rectifier for enhanced efficiency. This controller is well-suited for applications in power supply units and consumer electronics where precise voltage regulation and efficient power conversion are critical. The component is supplied in tape and reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer 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-LSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 80kHz ~ 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 42V |
| Supplier Device Package | 16-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 1 |
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