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| Price | $1.08 | $1.91 | $1.41 | $4.98 | |||||||
| RoHS | Yes | Yes | Not Compliant | Compliant | Yes | Compliant | Yes | Compliant | Compliant | Yes | |
| Lead Status | Yes | Yes | Yes | Yes | No | Yes | No | No | Yes | ||
| Duty Cycle(Max)(%) | 99 | 100 | 95 | ||||||||
| Package Group | SOIC | QFN,TSSOP | SOIC | PDIP,SOIC,TSSOP | PDIP,SOIC | PLCC,SOIC | PLCC,SOIC | ||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |||||
| Frequency(Min)(kHz) | 0.68 | 40 | |||||||||
| Frequency(Max)(kHz) | 100 | 1000 | 500 | ||||||||
| Special Features | Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start | Leading Edge Blanking,Multi-topology,Programmable Slope Compensation,Soft Start,Synchronization Pin | < 150W Applications,> 750W Applications,Average Current Mode,Enable,OVP | > 750W Applications,Average Current Mode,Enable,OVP | 750W Applications,Average Current Mode,Enable,OVP | Error Amplifier,Post Regulation,Soft Start,Synchronization Pin | Negative Voltage Monitoring,Over Voltage Sense | ||||
| Approx. Price (US$) | 0.42 | 1ku | 1.70 | 1ku | 2.15 | 1ku | 1.25 | 1ku | 1.15 | 1ku | 2.55 | 1ku | |||||
| Control Method | Current | Current,Feedforward,Voltage | CCM | CCM | Current | ||||||
| Package Size | mm2 | mm2 | mm2 | ||||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 105 | -40 to 85 | 0 to 70 | -40 to 85 | |||||
| UVLO Thresholds On/Off(V) | 21/8 | 4.3/4.1 | 10.2/9.7 | 16/10 | 16/10 | 9/8.4 | |||||
| Gate Drive(Typ)(A) | 0.2 | 1.5 | |||||||||
| Topology | Forward,Full-Bridge,Half-Bridge,Push-Pull | Secondary Side Regulator | |||||||||
| Vin(Min)(V) | 4.3 | 9 | |||||||||
| Vin(Max)(V) | 20 | 15 | |||||||||
| Operating Supply(Max)(V) | 18 | 18 | 18 | ||||||||
| Estimated Package Size (WxL)(mm2) | [pf]20SOIC[/pf] | ||||||||||
| Startup Current(mA) | 0.1 | 0.15 | 0.15 | ||||||||
| Practical Operating Frequency(Max)(MHz) | 0.5 | 0.25 | 0.25 | ||||||||
| Operating Supply Current(mA) | 4 | 4 | 4 | ||||||||
| Peak Output Source Current Gate Drive(A) | -1.2 | -1.2 | |||||||||
| Device Type | Single-phase PFC | Single-phase PFC | |||||||||
| Peak Output Sink Current Gate Drive(A) | 1.2 | 1.2 | |||||||||
| VCC(Max)(V) | 40 | ||||||||||
| Output Driver Type / Reset Output | Active-low,Open-drain | ||||||||||
| Time Delay(ms) | Programmable | ||||||||||
| VCC(Min)(V) | 8 | ||||||||||
| Threshold Voltage 1(Typ)(V) | 1.8 | ||||||||||
| # of supplies monitored | 4 |
