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| Price | $2.28 | $1.97 | $2.10 | $2.79 | $2.53 | $1.18 | $2.53 | |||
| RoHS | Yes | Yes | Yes | Yes | Compliant | Yes | Yes | Yes | Yes | |
| Lead Status | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | |
| UVLO Thresholds On/Off(V) | 12.5/8.3 | 8.4/6.3 | 8.4/6.3 | 12.5/8.3 | 4.3/4.1 | 4.3/4.1 | 10.5/9.5 | 10.5/9.5 | 4.3/4.1 | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |||
| Frequency(Max)(kHz) | 1000 | 250 | 250 | 1000 | 1000 | 1000 | 1000 | |||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Frequency(Min)(kHz) | 50 | 50 | 50 | 50 | 50 | |||||
| Approx. Price (US$) | 0.95 | 1ku | 0.85 | 1ku | 0.85 | 1ku | 1.20 | 1ku | 1.20 | 1ku | 1.20 | 1ku | 0.50 | 1ku | 0.50 | 1ku | 1.20 | 1ku | |
| Special Features | Multi-topology,Programmable Slope Compensation | Error Amplifier,Green Mode,Light Load Efficiency,Soft Start | Error Amplifier,Green Mode,Light Load Efficiency,Soft Start | Soft Start | Multi-topology,Programmable Slope Compensation | Programmable Slope Compensation | 750W Applications,Average Current Mode,OVP | 750W Applications,Average Current Mode,OVP | Multi-topology,Programmable Slope Compensation,Soft Start | |
| Duty Cycle(Max)(%) | 50 | 55 | 55 | 50 | 50 | 50 | 50 | |||
| Package Group | PDIP,SOIC,TSSOP | PDIP,SOIC | PDIP,SOIC | PDIP,SOIC,TSSOP | PDIP,SOIC,TSSOP | PDIP,SOIC,TSSOP | PDIP,SOIC | PDIP,SOIC | PDIP,SOIC,TSSOP | |
| Vin(Min)(V) | 8.3 | 8.6 | 8.4 | 8.3 | 8.3 | 8.3 | 4.1 | |||
| Topology | Half-Bridge,Push-Pull | Flyback | Flyback | Half-Bridge,Push-Pull | Half-Bridge,Push-Pull | Half-Bridge,Push-Pull | Half-Bridge,Push-Pull | |||
| Control Method | Current | Feedforward,Voltage | Feedforward,Voltage | Current | Current | Current | CCM | CCM | Current | |
| Gate Drive(Typ)(A) | 1 | 0.2 | 0.2 | 1 | 1 | 1 | 1 | |||
| Vin(Max)(V) | 15 | 9.3 | 9.3 | 15 | 15 | 15 | 15 | |||
| Operating Supply(Max)(V) | 22 | 22 | ||||||||
| Practical Operating Frequency(Max)(MHz) | 0.065 | 0.065 | ||||||||
| Peak Output Sink Current Gate Drive(A) | 2 | 2 | ||||||||
| Operating Supply Current(mA) | 7 | 7 | ||||||||
| Package Size | mm2 | mm2 | ||||||||
| Device Type | Single-phase PFC | Single-phase PFC | ||||||||
| Startup Current(mA) | 0.15 | 0.15 | ||||||||
| Peak Output Source Current Gate Drive(A) | -1.5 | -1.5 |
