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| Part Number | UCC3895N | UCC3895Q | UCC3805N |
|---|---|---|---|
| Manufacturer | Texas Instruments | Burr Brown | Texas Instruments |
| Product Status | Active | Obsolete | Last Time Buy |
| Output Type | PWM | PWM | Transistor Driver |
| Function | - | - | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Phase-Shifted Full-Bridge | Phase-Shifted Full-Bridge | Buck, Boost, Flyback, Forward Converter |
| Number of Outputs | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 16.5V | 10V ~ 16.5V | 3.6V ~ 12V |
| Frequency - Switching | 1MHz | 1MHz | 31kHz |
| Duty Cycle (Max) | 100% | 100% | 49% |
| Synchronous Rectifier | - | - | No |
| Clock Sync | Yes | Yes | No |
| Serial Interfaces | - | - | - |
| Control Features | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Surface Mount | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-LCC (J-Lead) | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP | 20-PLCC (9x9) | 8-PDIP |
