BD8643FV-E2
IC REG BUCK ADJ 3A 20SSOP-BManufacturer: Rohm Semiconductor
Categories: DC DC Switching Regulators
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The Rohm Semiconductor BD8643FV-E2 is a 3A adjustable positive buck switching regulator. This single-output device utilizes a step-down topology and features a synchronous rectifier for improved efficiency. Operating with an input voltage range of 4.5V to 18V, it provides an adjustable output voltage from 0.8V up to 18V. The switching frequency can be set between 100kHz and 600kHz. The BD8643FV-E2 is supplied in a 20-SSOP-B package and is suitable for surface-mount applications. This component is commonly employed in power management solutions for consumer electronics and industrial control systems.
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 | 20-LSSOP (0.173"", 4.40mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 600kHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck |
| Supplier Device Package | 20-SSOP-B |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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