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| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | No | No | No | No | No | No | No | No | No | No | |
| Switch Current Limit(Min)(A) | 2 | 2 | 2 | 10.6 | 1.1 | ||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Switching Frequency(Min)(kHz) | 480 | 480 | 480 | 200 | 400 | ||||||
| Vout(Max)(V) | 18.5 | 18.5 | 18.5 | 12.6 | 17 | 3.6 | 26 | 38 | 17 | 17 | |
| Special Features | Frequency Synchronization | Frequency Synchronization | Frequency Synchronization | Adjustable Current Limit,Enable,Light Load Efficiency,Synchronous Rectification | Enable,Output Discharge | Enable,Light Load Efficiency,Load Disconnect,Power Good | EasyScale 1-Wire Interface,Load Disconnect During Shutdown | EasyScale 1-Wire Interface,Load Disconnect During Shutdown | 1-Wire interface (EasyScale),OVP | 1-Wire interface (EasyScale),OVP | |
| Duty Cycle(Max)(%) | 90 | 90 | 90 | 90 | 93 | 100 | 93 | 93 | 93 | 93 | |
| Package Group | TSSOP,VSSOP | TSSOP,VSSOP | TSSOP,VSSOP | VQFN-HR | SON | TSSOP | WSON | WSON | SON | SON | |
| Approx. Price (US$) | 0.95 | 1ku | 0.95 | 1ku | 0.95 | 1ku | 1.80 | 1ku | 1.69 | 1ku | 1.65 | 1ku | 0.43 | 1ku | 0.44 | 1ku | 0.95 | 1ku | 0.95 | 1ku | |
| Switching Frequency(Max)(kHz) | 1500 | 1500 | 1500 | 2200 | 1400 | 600 | 600 | 600 | 1400 | 1400 | |
| Vin(Max)(V) | 6 | 6 | 6 | 12 | 6 | 5.5 | 18 | 18 | 10 | 10 | |
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Inductive | Inductive | Inductive | Inductive | |
| Switch Current Limit(Typ)(A) | 2.6 | 2.6 | 2.6 | 11.4 | 1.1 | 1.6 | |||||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 2 | |||||
| Iq(Typ)(mA) | 0.07 | 0.07 | 0.07 | 0.01 | 0.9 | 0.04 | |||||
| Vin(Min)(V) | 2.3 | 2.3 | 2.3 | 2.7 | 1.6 | 1.8 | 2.7 | 2.7 | 2.5 | 2.5 | |
| Vout(Min)(V) | 2.8 | 2.8 | 2.8 | 4.5 | 1.7 | 3.6 | 2.7 | 2.7 | 2.5 | 2.5 | |
| Package Size | mm2 | mm2 | mm2 | mm2 | |||||||
| LED(#) | 6 | 10 | 5 | 5 | |||||||
| Peak Efficiency(%) | 90 | 90 | 85 | 85 | |||||||
| Channels(#) | 1 | 1 | 1 | 1 | |||||||
| LED Current Per Channel(mA) | 20 | 20 | 400 | 400 | |||||||
| Shutdown Current(Typ)(uA) | 1 | 1 | 1 | 1 | |||||||
| Topology | Boost | Boost | Boost | Boost |
