LV5725JA-AH
IC REG CTRLR BUCK 16SSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi LV5725JA-AH is a positive output, step-down DC-DC controller IC designed for efficient power regulation. This buck controller operates with a wide input voltage range of 4.5V to 50V and features a flexible switching frequency adjustable from 50kHz to 500kHz. The device supports a maximum duty cycle of 92%, crucial for high-efficiency step-down conversion. Key control features include current limit, enable, frequency control, power good indication, and soft start for controlled power-up sequences. The LV5725JA-AH utilizes a transistor driver output configuration and incorporates synchronous rectification for enhanced performance. It is packaged in a 16-pin SSOP (16-LSSOP) and is supplied on tape and reel. This component is suitable for applications requiring robust and efficient power conversion, including industrial automation and consumer electronics.
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 | 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 | 50kHz ~ 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 50V |
| Supplier Device Package | 16-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 92% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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