MIC4690BM
IC REG BUCK ADJ 1A 8SOICManufacturer: Microchip Technology
Categories: DC DC Switching Regulators
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Microchip Technology's MIC4690BM is a SuperSwitcher™ series buck switching regulator designed for high-efficiency power conversion. This adjustable positive output device provides a 1A output current with a selectable output voltage range from 1.23V up to 27.9V. Operating at a fixed switching frequency of 500kHz, it utilizes a non-synchronous buck topology. The input voltage range spans from 4V to 30V, making it suitable for a variety of power supply applications. Housed in an 8-SOIC package with a 0.154" width, the MIC4690BM supports surface mount installation. Its operational temperature range is -40°C to 125°C (TJ). This component finds application in industrial control, consumer electronics, and automotive systems.
Additional Information
Series: SuperSwitcher™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 30V |
| Topology | Buck |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 27.9V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 1.23V |
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