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| Part Number | UCC28911D | UCC28911DR | UCC28711D | UCC28910D |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Internal Switch(s) | Yes | Yes | No | Yes |
| Voltage - Breakdown | 700V | 700V | - | 700V |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage - Start Up | 9.5 V | 9.5 V | 21 V | 9.5 V |
| Voltage - Supply (Vcc/Vdd) | 6.5V ~ 30V | 6.5V ~ 30V | 9V ~ 35V | 6.5V ~ 30V |
| Duty Cycle | - | - | - | - |
| Frequency - Switching | 420Hz ~ 115kHz | 420Hz ~ 115kHz | 680Hz ~ 100kHz | 420Hz ~ 115kHz |
| Power (Watts) | 12 W | 12 W | - | 9.5 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage | Current Limiting, Over Temperature, Over Voltage | Current Limiting, Over Voltage | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | 7-SOIC | 7-SOIC | 7-SOIC | 7-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
