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| Price | $0.59 | $0.34 | $2.17 | $3.06 | $1.93 | $2.10 | $3.17 | ||||
| RoHS | Yes | Compliant | Compliant | Compliant | Compliant | Yes | Yes | Compliant | Yes | Y | |
| Lead Status | Yes | No | Yes | No | No | Yes | Yes | No | Yes | See ti.com | |
| Operating Temperature Range(C) | 0 to 70 | -40 to 85,0 to 70 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | 0 to 85 | ||
| Approx. Price (US$) | 0.28 | 1ku | 0.27 | 1ku | 1.20 | 1ku | 1.77 | 1ku | 0.85 | 1ku | 2.25 | 1ku | 2.25 | 1ku | 0.90 | 1ku | 1.70 | 1ku | 0.50 | 1ku | |
| Rating | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Duty Cycle(Max)(%) | 50 | 45 | 94 | 95 | 90 | 99 | 99 | 83 | 89 | ||
| Vin(Min)(V) | 9 | 7 | 2.25 | 4.5 | 3 | 4.5 | 4.5 | 4.5 | 4.5 | 2.7 | |
| UVLO Thresholds On/Off(V) | 8.4/7.6 | 6.1/6 | |||||||||
| Vin(Max)(V) | 30 | 40 | 5.5 | 60 | 20 | 32 | 28 | 28 | 24 | 5.5 | |
| Frequency(Max)(kHz) | 500 | 300 | |||||||||
| Special Features | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Enable,Synchronous Rectification | Adjustable Current Limit,Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification | ||
| Topology | Boost,Flyback,Forward | Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull | |||||||||
| Package Group | PDIP,SOIC | PDIP,SO,SOIC,TSSOP | MSOP-PowerPAD | VQFN | VSON | QFN,WQFN | VQFN | VSSOP | TSSOP,VQFN | SOIC | |
| Control Method | Current | Voltage | |||||||||
| Vout(Max)(V) | 4 | 57 | 18 | 12 | 12 | 7 | 5.5 | ||||
| Switching Frequency(Min)(kHz) | 300 | 100 | 600 | 200 | 200 | 500 | 350 | ||||
| Switching Frequency(Max)(kHz) | 300 | 600 | 600 | 1000 | 1000 | 500 | 350 | ||||
| Vout(Min)(V) | 0.7 | 0.6 | 0.6 | 1 | 1 | 0.76 | 0.76 | ||||
| Regulated Outputs(#) | 1 | 1 | 1 | 2 | 2 | 1 | 2 | ||||
| Type | Controller | Controller | Controller | Controller | Controller | Controller | Controller | ||||
| Iq(Typ)(mA) | 1.5 | 4.5 | 2.5 | 1.3 | 1.3 | 0.66 | 0.45 | ||||
| Iout(Max)(A) | 15 | 20 | 25 | 20 | 20 | 25 | 15 | ||||
| Number of Phases | 1 | ||||||||||
| Continuous Current(Max)(A) | 0.25 | ||||||||||
| USB Switch rDS(on)(mOhms) | 80 | ||||||||||
| Number of Switches | 1 | ||||||||||
| Current Limit Topology | Constant-Current | ||||||||||
| Package Size | mm2 | ||||||||||
| Enable | Active High |
