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| Price | $2.47 | $1.49 | $2.07 | $3.88 | $0.20 | $0.90 | $2.19 | ||||
| RoHS | Compliant | Compliant | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | Yes | No | Yes | No | No | No | No | Yes | |
| Switching Frequency(Min)(kHz) | 100 | 100 | 266 | 200 | 100 | ||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85,0 to 70 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Automotive | |
| Approx. Price (US$) | 1.32 | 1ku | 1.32 | 1ku | 1.20 | 1ku | 2.25 | 1ku | 0.55 | 1ku | 0.17 | 1ku | 0.70 | 1ku | 1.70 | 1ku | 1.70 | 1ku | 1.95 | 1ku | |
| Vout(Max)(V) | 5.5 | 5.5 | 2.6 | 12 | 35 | ||||||
| Special Features | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Adjustable Switching Frequency,Error Amplifier,Multi-topology | Multi-topology,Synchronization Pin | Synchronization Pin | Enable,Frequency Synchronization,Synchronous Rectification | |||
| Iout(Max)(A) | 10 | 10 | 18 | 20 | 20 | ||||||
| Iq(Typ)(mA) | 0.4 | 0.4 | 0.3 | 1.3 | 1.5 | ||||||
| Regulated Outputs(#) | 1 | 1 | 1 | 2 | 1 | ||||||
| Package Group | TSSOP,VQFN | TSSOP,VQFN | WSON | QFN,WQFN | SOIC | PDIP,SO,SOIC,TSSOP | MSOP-PowerPAD,SOIC,SON | HTSSOP,WQFN | HTSSOP,WQFN | HTSSOP | |
| Type | Controller | Controller | Controller | Controller | Controller | ||||||
| Vout(Min)(V) | 0.76 | 0.76 | 0.7 | 1 | 0.7 | ||||||
| Vin(Max)(V) | 28 | 28 | 28 | 32 | 5.5 | 40 | 5.5 | 105 | 105 | 40 | |
| Switching Frequency(Max)(kHz) | 550 | 550 | 314 | 1000 | 1000 | ||||||
| Duty Cycle(Max)(%) | 95 | 95 | 90 | 99 | 45 | 50 | 50 | 85 | |||
| Vin(Min)(V) | 1.8 | 1.8 | 3 | 4.5 | 2.7 | 7 | 2.7 | 13 | 13 | 8 | |
| Enable | Active Low | Active Low | |||||||||
| USB Switch rDS(on)(mOhms) | 400 | 70 | |||||||||
| Number of Switches | 1 | 2 | |||||||||
| Current Limit Topology | Constant-Current | Constant-Current | |||||||||
| Package Size | mm2 | mm2 | |||||||||
| Continuous Current(Max)(A) | 0.15 | 0.5 | |||||||||
| UVLO Thresholds On/Off(V) | N/A | N/A | |||||||||
| Frequency(Max)(kHz) | 300 | 2000 | 2000 | ||||||||
| Control Method | Voltage | Feedforward,Voltage | Feedforward,Voltage | ||||||||
| Topology | Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull | Half-Bridge | N/A | ||||||||
| Frequency(Min)(kHz) | 50 | 50 | |||||||||
| Gate Drive(Typ)(A) | 2 | 2 | |||||||||
| Number of Phases | 1 |
