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| Price | $3.05 | $3.91 | $2.27 | $1.31 | $2.09 | $2.18 | $2.44 | $1.41 | |||
| RoHS | Yes | Yes | Compliant | Yes | Yes | Compliant | Yes | Yes | Yes | Compliant | |
| Lead Status | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | No | |
| Operating Supply(Max)(V) | 21 | 21 | 18 | 18 | 18 | 18 | 18 | ||||
| Package Group | SOIC,TSSOP | SOIC,TSSOP | SOIC,TSSOP,PDIP | PDIP,SOIC | PDIP,SOIC,TSSOP | PDIP,SOIC | PDIP,SOIC | PDIP,SOIC | SOIC,TSSOP,PDIP | PDIP,SOIC | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| UVLO Thresholds On/Off(V) | 10.2/9.2 | 10.2/9.2 | 10.5/10 | 12.5/8.3 | 10.5/10 | 12.5/8.3 | 4.3/4.1 | 12.5/9.7 | 10.5/10 | 12.5/9.7 | |
| Approx. Price (US$) | 1.95 | 1ku | 1.80 | 1ku | 1.25 | 1ku | 1.10 | 1ku | 1.25 | 1ku | 1.05 | 1ku | 1.10 | 1ku | 0.23 | 1ku | 1.25 | 1ku | 0.23 | 1ku | |
| Peak Output Source Current Gate Drive(A) | -0.75 | -0.75 | -1.2 | -1.2 | -0.75 | -1.2 | -0.75 | ||||
| Operating Temperature Range(C) | -40 to 125,-40 to 85 | -40 to 125,-40 to 85 | -40 to 85 | 0 to 70 | -40 to 85 | -40 to 85 | 0 to 70 | -40 to 105 | -40 to 85 | -40 to 105 | |
| Device Type | Interleaved PFC | Interleaved PFC | Single-phase PFC | Single-phase PFC | Single-phase PFC | Single-phase PFC | Single-phase PFC | ||||
| Startup Current(mA) | 20 | 20 | 0.15 | 0.15 | 0.075 | 0.15 | 0.075 | ||||
| Special Features | > 750W Applications,Average Current Mode,Interleaved,OVP | > 750W Applications,Average Current Mode,Interleaved,OVP | 750W Applications,Average Current Mode,Enable,OVP | Multi-topology,Programmable Slope Compensation,Soft Start | 750W Applications,Average Current Mode,Enable,OVP | Error Amplifier,Multi-topology,Soft Start | Multi-topology,Programmable Slope Compensation | OVP,Transition Mode Control | 750W Applications,Average Current Mode,Enable,OVP | OVP,Transition Mode Control | |
| Peak Output Sink Current Gate Drive(A) | 0.75 | 0.75 | 1.2 | 1.2 | 0.75 | 1.2 | 0.75 | ||||
| Operating Supply Current(mA) | 20 | 20 | 4 | 4 | 4 | 4 | 4 | ||||
| Package Size(mm2=WxL) | [pf]20TSSOP[/pf] | ||||||||||
| Practical Operating Frequency(Max)(MHz) | 0.3 | 0.3 | 0.25 | 0.25 | 0.2 | 0.25 | 0.2 | ||||
| Control Method | TM | TM | CCM | Current | CCM | Current | Current | TM | CCM | TM | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||||
| Frequency(Max)(kHz) | 1000 | 1000 | 1000 | ||||||||
| Frequency(Min)(kHz) | 50 | 50 | |||||||||
| Duty Cycle(Max)(%) | 50 | 49 | 50 | ||||||||
| Topology | Boost,Buck,Half-Bridge,Push-Pull | Push-Pull | Boost,Buck,Half-Bridge,Push-Pull | ||||||||
| Vin(Min)(V) | 8.3 | 8.3 | 8.3 | ||||||||
| Gate Drive(Typ)(A) | 1 | 1 | 1 | ||||||||
| Vin(Max)(V) | 15 | 15 | 15 |
