UCC28910 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Control
| 参数名称 | 属性值 |
| UVLO thresholds on/off(V) | 9.5/6.5 |
| Rating | Catalog |
| Duty cycle(Max)(%) | 99 |
| Topology | Buck,Flyback |
| Frequency(Min)(kHz) | 0.485 |
| Output power 175-265 Vac(Max)(W) | 9.5 |
| Vin(Min)(V) | 30 |
| Output power 85-265 Vac(Max)(W) | 7.5 |
| Frequency(Max)(kHz) | 115 |
| Approx. price(US$) | 0.58 | 1ku |
| Control method | Current |
| Features | Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start |
| Vin(Max)(V) | 450 |
| Operating temperature range(C) | -40 to 125 |
| UCC28910 | UCC28911 | |
|---|---|---|
| 描述 | UCC28910 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Control | UCC28911 700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Regulation |
| UVLO thresholds on/off(V) | 9.5/6.5 | 9.5/6.5 |
| Rating | Catalog | Catalog |
| Duty cycle(Max)(%) | 99 | 99 |
| Topology | Buck,Flyback | Buck,Flyback |
| Frequency(Min)(kHz) | 0.485 | 0.42 |
| Output power 175-265 Vac(Max)(W) | 9.5 | 12 |
| Vin(Min)(V) | 30 | 30 |
| Output power 85-265 Vac(Max)(W) | 7.5 | 10 |
| Frequency(Max)(kHz) | 115 | 115 |
| Approx. price(US$) | 0.58 | 1ku | 0.60 | 1ku |
| Control method | Current | Current |
| Features | Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start | Light Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start,IoT Compatible |
| Vin(Max)(V) | 450 | 450 |
| Operating temperature range(C) | -40 to 125 | -40 to 125 |
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