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| Price | $2.71 | $2.52 | $2.21 | $0.45 | $1.42 | $0.95 | |||||
| RoHS | Yes | Yes | Yes | Compliant | Yes | Compliant | Compliant | Yes | Yes | Compliant | |
| Lead Status | Yes | Yes | Yes | No | Yes | Yes | No | Yes | Yes | No | |
| Vin(Min)(V) | 12 | 6.9 | 5.7 | ||||||||
| Topology | Buck | Boost,Flyback,Forward | Full-Bridge,Half-Bridge,Push-Pull | Boost,Flyback,Forward | |||||||
| UVLO Thresholds On/Off(V) | N/A | 7.2/6.9 | 6.3/5.7 | 10.3/9.3 | 14.5/8 | 7/6.6 | 12.6/10.4 | 21/8.1 | 16/10 | 10.2/9.2 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Duty Cycle(Max)(%) | 90 | 100 | 100 | 99 | 70 | 100 | 99 | ||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 85 | -55 to 125 | -40 to 105 | -40 to 125 | -40 to 105,-40 to 85 | -40 to 125 | -20 to 125 | -40 to 85 | -40 to 125,-40 to 85 | |
| Special Features | N/A | Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start | Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start | Error Amplifier,Green Mode,Light Load Efficiency,Power Delivery Compatible,Motor Drive Compatible,Audio Compatible | Motor Drive Compatible | Error Amplifier | > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control | Power Delivery Compatible | Average Current Mode,Enable,OVP | > 750W Applications,Average Current Mode,Interleaved,OVP | |
| Gate Drive(Typ)(A) | 0.22 | 1 | 0.2 | ||||||||
| Frequency(Max)(kHz) | 380 | 1000 | 1000 | 130 | 120 | 1000 | 132 | ||||
| Approx. Price (US$) | 1.35 | 1ku | 1.05 | 1ku | 1.20 | 1ku | 0.40 | 1ku | 0.60 | 1ku | 0.75 | 1ku | 1.10 | 1ku | 0.35 | 1ku | 3.30 | 1ku | 1.80 | 1ku | |
| Control Method | Feedforward,Voltage | Current | Voltage | Current | Current | Current | TM | Current | CCM | TM | |
| Package Group | VSON | PDIP,SOIC,TSSOP | TSSOP,USON | SOIC | SOIC | PDIP,SOIC,VSSOP | SOIC | SOT-23 | PDIP,SOIC | SOIC,TSSOP | |
| Vin(Max)(V) | 105 | 12 | 20 | ||||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||||
| Estimated Package Size (WxL)(mm2) | [pf]8VSSOP[/pf] | ||||||||||
| Regulated Outputs(#) | 1 | ||||||||||
| Startup Current(mA) | 0.1 | 0.15 | 20 | ||||||||
| Operating Supply(Max)(V) | 21 | 18 | 21 | ||||||||
| Operating Supply Current(mA) | 5 | 4 | 20 | ||||||||
| Device Type | Interleaved PFC | PFC+PWM | Interleaved PFC | ||||||||
| Practical Operating Frequency(Max)(MHz) | 0.5 | 0.2 | 0.3 | ||||||||
| Peak Output Source Current Gate Drive(A) | -1 | -1.2 | -0.75 | ||||||||
| Peak Output Sink Current Gate Drive(A) | 1.8 | 1.2 | 0.75 | ||||||||
| Frequency(Min)(kHz) | 1 |
