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| Part Number | UC3886D | UC3886N |
|---|---|---|
| Manufacturer | Texas Instruments | Unitrode |
| Product Status | Obsolete | Active |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 10.3V ~ 20V | 10.3V ~ 20V |
| Frequency - Switching | 100kHz | Up to 300kHz |
| Duty Cycle (Max) | 90% | 90% |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control | Enable, Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SOIC | 16-PDIP |
