UC3886N
IC REG CTRLR BUCK 16DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC3886N is a high-performance, non-synchronous buck (step-down) DC-DC controller IC. This 16-pin PDIP component is designed for positive output voltage regulation. It features a wide input voltage range of 10.3V to 20V and supports switching frequencies up to 300kHz. The UC3886N offers robust control features including Enable and Frequency Control, with a maximum duty cycle of 90% for efficient power conversion. Its output configuration is optimized for driving a single transistor. This device is suitable for applications in power supplies, industrial control systems, and consumer electronics where efficient DC-DC conversion is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 10.3V ~ 20V |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | No |
| Control Features | Enable, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 1 |
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