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| Price | $3.12 | $4.34 | $3.26 | ||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Compliant | Yes | Compliant | Yes | |
| Lead Status | No | No | No | No | No | Yes | No | Yes | No | Yes | |
| Special Features | Low Power,Light Load Efficiency,Current Limiting,Integrated Switch,HV Start-up,Thermal Shutdown,Green Mode,Leading Edge Blanking,Soft Start | Error Amplifier,Multi-topology | Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start | Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start | Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start | > 750W Applications,Average Current Mode,Interleaved,OVP | > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control | Average Current Mode,Enable,OVP | Error Amplifier,Leading Edge Blanking,Soft Start | LED Open Detection,Soft Start | |
| Topology | Buck | Boost,Buck,Buck-Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Half-Bridge,Resonant | ||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| UVLO Thresholds On/Off(V) | 3.9/3.6 | 7/6.6 | 7.2/6.9 | 7.2/6.9 | 7.2/6.9 | 10.2/9.2 | 12.6/10.4 | 16/10 | 7.2/6.9 | 9.3/9 | |
| Approx. Price (US$) | 0.55 | 1ku | 0.75 | 1ku | 1.05 | 1ku | 1.05 | 1ku | 1.05 | 1ku | 1.80 | 1ku | 1.10 | 1ku | 2.15 | 1ku | 1.05 | 1ku | 1.50 | 1ku | |
| Duty Cycle(Max)(%) | 55 | 100 | 100 | 100 | 100 | 100 | 50 | ||||
| Vin(Max)(V) | 560 | 400 | 12 | 12 | 12 | 450 | |||||
| Frequency(Max)(kHz) | 62 | 1000 | 1000 | 1000 | 1000 | 1000 | 300 | ||||
| Vin(Min)(V) | 30 | 8 | 6.9 | 6.9 | 6.9 | 12 | |||||
| Output Power 175-265Vac(Max)(W) | 4 | ||||||||||
| Output Power 85-265Vac(Max)(W) | 3 | ||||||||||
| Control Method | Current | Peak Current Mode | Current | Current | Current | TM | TM | CCM | Current | Voltage | |
| Package Size | mm2 | mm2 | mm2 | mm2 | |||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 105,-40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 125,-40 to 85 | -40 to 125 | -40 to 105 | -40 to 85 | -40 to 125 | |
| Frequency(Min)(kHz) | 26 | ||||||||||
| Package Group | PDIP,SOIC,VSSOP | PDIP,SOIC,TSSOP | PDIP,SOIC,TSSOP | PDIP,SOIC,TSSOP | SOIC,TSSOP | SOIC | PDIP,SOIC | PDIP,SOIC,TSSOP | SOIC | ||
| Gate Drive(Typ)(A) | 1 | 1 | 1 | 1 | 0.8 | ||||||
| Operating Supply(Max)(V) | 21 | 21 | 18 | ||||||||
| Peak Output Source Current Gate Drive(A) | -0.75 | -1 | -2 | ||||||||
| Device Type | Interleaved PFC | Interleaved PFC | PFC+PWM | ||||||||
| Startup Current(mA) | 20 | 0.1 | 0.1 | ||||||||
| Peak Output Sink Current Gate Drive(A) | 0.75 | 1.8 | 3 | ||||||||
| Operating Supply Current(mA) | 20 | 5 | 4 | ||||||||
| Practical Operating Frequency(Max)(MHz) | 0.3 | 0.5 | 0.5 | ||||||||
| Regulated Outputs(#) | 1 | ||||||||||
| Estimated Package Size (WxL)(mm2) | [pf]8TSSOP[/pf] |
