| Part Number | NCP1377BDR2G | NCP1397BDR2G |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
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| Product Status | Last Time Buy | Active |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | No | No |
| Voltage - Breakdown | - | - |
| Topology | Flyback | Half-Bridge |
| Voltage - Start Up | 12.5 V | 10.5 V |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 18V | 9.5V ~ 20V |
| Duty Cycle | - | 50% |
| Frequency - Switching | Up to 300kHz | 60kHz ~ 500kHz |
| Power (Watts) | - | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - | Frequency Control |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width), 15 Leads |
| Supplier Device Package | 8-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount |