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| Part Number | UCC2806N | UCC2806Q | UCC2800N | UCC2801N | UCC2803N | UCC2805N | UCC2806D | UCC2806J | UCC2806M |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Unitrode | Texas Instruments | Texas Instruments |
| Product Status | Active | Obsolete | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Active | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | - | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | - | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable | Positive | Positive | Positive | Positive | Positive, Isolation Capable | - | Positive, Isolation Capable |
| Topology | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | - | Boost, Flyback, Forward Converter |
| Number of Outputs | 2 | 2 | 1 | 1 | 1 | 1 | 2 | - | 2 |
| Output Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 14.5V | 8V ~ 14.5V | 6.9V ~ 12V | 7.4V ~ 12V | 3.6V ~ 12V | 3.6V ~ 12V | 8V ~ 14.5V | - | 8V ~ 14.5V |
| Frequency - Switching | 47kHz | 47kHz | 46kHz | 46kHz | 31kHz | 31kHz | 47kHz | - | 47kHz |
| Duty Cycle (Max) | 50% | 50% | 99% | 49% | 99% | 49% | 50% | - | 50% |
| Synchronous Rectifier | Yes | Yes | No | No | No | No | Yes | - | Yes |
| Clock Sync | No | No | No | No | No | No | No | - | No |
| Serial Interfaces | - | - | - | - | - | - | - | - | - |
| Control Features | Current Limit, Enable, Frequency Control | Current Limit, Enable, Frequency Control | Frequency Control | Frequency Control | Frequency Control | Frequency Control | Current Limit, Enable, Frequency Control | - | Current Limit, Enable, Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount | - | Surface Mount |
| Package / Case | 16-DIP (0.300", 7.62mm) | 20-LCC (J-Lead) | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) | - | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-PDIP | 20-PLCC (9x9) | 8-PDIP | 8-PDIP | 8-PDIP | 8-PDIP | 16-SOIC | - | 16-SSOP |
