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| Price | $2.36 | $1.35 | $3.20 | $0.45 | $0.69 | $0.72 | |||||
| RoHS | Yes | Compliant | Compliant | Yes | Yes | Compliant | Yes | Compliant | Compliant | Yes | |
| Lead Status | Yes | No | No | Yes | Yes | No | Yes | Yes | No | Yes | |
| Switching Frequency(Min)(kHz) | 100 | 50 | 300 | 300 | 350 | ||||||
| Vin(Min)(V) | 4.5 | 4.5 | 5 | 5 | 4.5 | 9 | 9 | 9 | 17.5 | 17.5 | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | 0 to 70 | 0 to 70 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Special Features | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Pre-Bias Start-Up,Synchronous Rectification | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | |
| Switching Frequency(Max)(kHz) | 600 | 500 | 355 | 355 | 350 | ||||||
| Regulated Outputs(#) | 1 | 2 | 4 | 4 | 2 | ||||||
| Package Group | TSSOP,VQFN | TSSOP | WQFN | WQFN | TSSOP,VQFN | PDIP,SOIC | SOIC,PDIP | PDIP,SOIC | PDIP,SOIC | SOIC,PDIP | |
| Approx. Price (US$) | 0.99 | 1ku | 2.10 | 1ku | 1.20 | 1ku | 1.20 | 1ku | 1.47 | 1ku | 0.29 | 1ku | 0.39 | 1ku | 0.31 | 1ku | 0.35 | 1ku | 0.35 | 1ku | |
| Vout(Max)(V) | 17 | 12 | 5.5 | 5.5 | 5.5 | ||||||
| Type | Controller | Controller | Controller | Controller | Controller | ||||||
| Iout(Max)(A) | 20 | 20 | 20 | 20 | 15 | ||||||
| Duty Cycle(Max)(%) | 85 | 80 | 100 | 100 | 89 | 100 | 50 | 50 | 100 | 50 | |
| Vin(Max)(V) | 20 | 15 | 24 | 24 | 24 | 30 | 30 | 30 | 30 | 30 | |
| Iq(Typ)(mA) | 4 | 1.1 | 0.8 | 0.8 | 0.45 | ||||||
| Vout(Min)(V) | 0.591 | 0.9 | 4.5 | 4.5 | 0.76 | ||||||
| UVLO Thresholds On/Off(V) | 8.4/7.6 | 8.4/7.6 | 8.4/7.6 | 16/10 | 16/10 | ||||||
| Frequency(Max)(kHz) | 500 | 500 | 500 | 500 | 500 | ||||||
| Topology | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | Boost,Flyback,Forward | ||||||
| Control Method | Current | Current | Current | Current | Current |
