| Part Number | UCC25701NG4 | UCC2570NG4 |
|---|---|---|
| Manufacturer | Unitrode | Texas Instruments |
| Category | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
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| Product Status | Active | Obsolete |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | No | No |
| Voltage - Breakdown | - | - |
| Topology | Boost, Flyback, Forward | Forward |
| Voltage - Start Up | 13 V | 13 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 15V | 9V ~ 15V |
| Duty Cycle | 99% | 80% |
| Frequency - Switching | 700kHz | 500kHz |
| Power (Watts) | - | - |
| Fault Protection | Current Limiting | Current Limiting |
| Control Features | Soft Start, Sync | Frequency Control, Soft Start |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) |
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-PDIP | 14-PDIP |
| Mounting Type | Through Hole | Through Hole |