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| Price | $3.05 | $1.67 | $2.10 | $1.13 | $3.91 | ||||||
| RoHS | Not Compliant | Yes | Compliant | Compliant | Yes | Compliant | Compliant | Compliant | Yes | ||
| Lead Status | No | Yes | Yes | Yes | No | Yes | Yes | Yes | |||
| Special Features | Error Amplifier,Green Mode,Light Load Efficiency,Soft Start | > 750W Applications,Average Current Mode,Interleaved,OVP | Error Amplifier,Multi-topology,Soft Start,Synchronization Pin | Error Amplifier,Soft Start | > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control | Error Amplifier,Leading Edge Blanking,Soft Start | Multi-topology,Programmable Slope Compensation | > 750W Applications,Average Current Mode,Interleaved,OVP | |||
| Operating Temperature Range(C) | -40 to 85 | -40 to 125,-40 to 85 | -40 to 85 | 0 to 70 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 125,-40 to 85 | |||
| Topology | Flyback | Push-Pull | Flyback | Boost,Flyback,Forward | Half-Bridge,Push-Pull | ||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |||
| Approx. Price (US$) | 0.85 | 1ku | 1.95 | 1ku | 4.90 | 1ku | 0.75 | 1ku | 1.10 | 1ku | 1.20 | 1ku | 0.95 | 1ku | 1.80 | 1ku | |||
| Frequency(Max)(kHz) | 250 | 1000 | 250 | 1000 | 1000 | ||||||
| Control Method | Feedforward,Voltage | TM | Current | Feedforward,Voltage | TM | Current | Current | TM | |||
| Duty Cycle(Max)(%) | 55 | 49 | 55 | 50 | 50 | ||||||
| UVLO Thresholds On/Off(V) | 8.4/6.3 | 10.2/9.2 | 7.5/6.75 | 8.4/6.3 | 12.6/10.4 | 9.4/7.4 | 12.5/8.3 | 10.2/9.2 | |||
| Package Group | PDIP,SOIC | SOIC,TSSOP | PDIP,SOIC,SSOP,PLCC,TSSOP | PDIP,SOIC | SOIC | PDIP,SOIC,TSSOP | PDIP,SOIC,TSSOP | SOIC,TSSOP | |||
| Vin(Max)(V) | 9.3 | 9.3 | 12 | 15 | |||||||
| Vin(Min)(V) | 8.6 | 8.6 | 7.4 | 8.3 | |||||||
| Gate Drive(Typ)(A) | 0.2 | 0.5 | 0.2 | 1 | 1 | ||||||
| Operating Supply(Max)(V) | 21 | 21 | 21 | ||||||||
| Peak Output Source Current Gate Drive(A) | -0.75 | -1 | -0.75 | ||||||||
| Device Type | Interleaved PFC | Interleaved PFC | Interleaved PFC | ||||||||
| Startup Current(mA) | 20 | 0.1 | 20 | ||||||||
| Peak Output Sink Current Gate Drive(A) | 0.75 | 1.8 | 0.75 | ||||||||
| Operating Supply Current(mA) | 20 | 5 | 20 | ||||||||
| Package Size(mm2=WxL) | [pf]20TSSOP[/pf] | ||||||||||
| Practical Operating Frequency(Max)(MHz) | 0.3 | 0.5 | 0.3 | ||||||||
| Frequency(Min)(kHz) | 0.1 | 50 | |||||||||
| Package Size | mm2 | mm2 |
