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| Part Number | UCC28084DRG4 | UCC28089DRG4 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Half-Bridge, Push-Pull | Push-Pull |
| Number of Outputs | 2 | 2 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.1V ~ 15V | 8.5V ~ 14V |
| Frequency - Switching | 200kHz | Up to 1MHz |
| Duty Cycle (Max) | 49% | 50% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Frequency Control | Dead Time Control, Frequency Control |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC |
