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| Part Number | UCC3889DG4 | UCC3889NG4 | UCC3888DG4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Unitrode | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Active | Obsolete |
| Output Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
| Internal Switch(s) | No | No | No |
| Voltage - Breakdown | - | - | - |
| Topology | Flyback | Flyback | Flyback |
| Voltage - Start Up | 8.4 V | 8.4 V | 8.4 V |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 9.3V | 6.3V ~ 9.3V | 6V ~ 9.3V |
| Duty Cycle | - | - | 7.6% |
| Frequency - Switching | - | - | - |
| Power (Watts) | - | - | - |
| Fault Protection | Short Circuit | Short Circuit | Short Circuit |
| Control Features | - | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-PDIP | 8-SOIC |
| Mounting Type | Surface Mount | Through Hole | Surface Mount |
