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