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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 | |
| Package Size | mm2 | ||||||||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -55 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Peak Efficiency(%) | 90 | ||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | HiRel Enhanced Product | Catalog | Catalog | Catalog | Catalog | |
| LED(#) | 10 | ||||||||||
| Shutdown Current(Typ)(uA) | 0.7 | ||||||||||
| Switching Frequency(Max)(kHz) | 600 | 1000 | 1000 | 1200 | 1000 | 1100 | 1100 | 2500 | 2500 | 2500 | |
| Vin(Min)(V) | 2.7 | 2 | 2 | 2.7 | 2.7 | 3.1 | 3.1 | 3 | 3 | 3 | |
| Type | Inductive | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | |
| Package Group | WSON | VSSOP | VSSOP | VSSOP | VSSOP | QFN | QFN | QFN | QFN | QFN | |
| Channels(#) | 1 | ||||||||||
| LED Current Per Channel(mA) | 20 | ||||||||||
| Vout(Min)(V) | 2.7 | 1 | 1.8 | 0.7 | 1.8 | 5.5 | 5 | 0.9 | 1.8 | 5 | |
| Special Features | 1-Wire interface (EasyScale),Load Disconnect During Shutdown | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,Tracking,Voltage Margining | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,Tracking,Voltage Margining | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,Tracking,Voltage Margining | ||
| Vin(Max)(V) | 18 | 5.5 | 5.5 | 10 | 10 | 17 | 17 | 17 | 17 | 17 | |
| Duty Cycle(Max)(%) | 93 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
| Topology | Boost | ||||||||||
| Approx. Price (US$) | 0.44 | 1ku | 1.16 | 1ku | 1.16 | 1ku | 0.83 | 1ku | 0.83 | 1ku | 1.20 | 1ku | 0.85 | 1ku | 0.85 | 1ku | 0.85 | 1ku | ||
| Vout(Max)(V) | 38 | 1 | 1.8 | 6 | 1.8 | 17 | 5 | 6.3 | 1.8 | 5 | |
| Control Mode | Current Mode | Current Mode | Voltage Mode | Voltage Mode | Voltage Mode | Constant on-time (COT) | Constant on-time (COT) | Constant on-time (COT) | |||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Iq(Typ)(mA) | 0.05 | 0.05 | 0.012 | 0.012 | 0.02 | 0.02 | 0.017 | 0.017 | 0.017 | ||
| Switching Frequency(Min)(kHz) | 500 | 500 | 600 | 600 | 900 | 900 | 1250 | 1250 | 1250 | ||
| Iout(Max)(A) | 0.6 | 0.6 | 0.8 | 0.8 | 1.5 | 1.5 | 2 | 2 | 2 |
