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| Price | $4.19 | $1.00 | |||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | No | No | No | No | No | No | No | Yes | |
| Vin(Min)(V) | 4.5 | 5.5 | 4.5 | 1.5 | 1.5 | 2.7 | 4.5 | 4.5 | 1.1 | ||
| Control Mode | Current Mode | Voltage Mode | Current Mode | D-CAP3 | D-CAP3 | ||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||
| Vout(Min)(V) | 0.8 | 1.22 | 0.8 | 0.6 | 0.6 | 2.7 | |||||
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable | Enable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable | Load Disconnect During Shutdown | Quick Output Discharge | ||||
| Duty Cycle(Max)(%) | 90 | 89 | 98 | 80 | 80 | 95 | |||||
| Type | Converter | Converter | Converter | Converter | Converter | Inductive | |||||
| Iq(Typ)(mA) | 0.6 | 3 | 0.152 | 2 | 2 | ||||||
| Operating Temperature Range(C) | -40 to 150 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | ||||||
| Approx. Price (US$) | 0.85 | 1ku | 2.00 | 1ku | 1.90 | 1ku | 0.56 | 1ku | 0.45 | 1ku | 0.45 | 1ku | 0.22 | 1ku | ||||
| Vin(Max)(V) | 28 | 36 | 42 | 18 | 18 | 6 | 5.5 | 5.5 | 3.6 | ||
| Switching Frequency(Min)(kHz) | 340 | 500 | 100 | 425 | 425 | ||||||
| Switching Frequency(Max)(kHz) | 340 | 500 | 2500 | 1050 | 1050 | 1200 | |||||
| Vout(Max)(V) | 25 | 31 | 41 | 5.5 | 5.5 | 19 | |||||
| Package Group | SO PowerPAD,VSON | SO PowerPAD | WSON | LQFN-CLIP | LQFN-CLIP | DSBGA,SON | SOT-23 | MSOP-PowerPAD,SOT-23 | DSBGA | ||
| Iout(Max)(A) | 3 | 5 | 5 | 25 | 25 | ||||||
| Channels(#) | 1 | ||||||||||
| Peak Efficiency(%) | 82 | ||||||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | |||||||
| LED(#) | 4 | ||||||||||
| Shutdown Current(Typ)(uA) | 1 | ||||||||||
| Topology | Boost | ||||||||||
| LED Current Per Channel(mA) | 50 | ||||||||||
| Enable | Active Low | Active Low | |||||||||
| Number of Switches | 1 | 1 | |||||||||
| Current Limit Topology | Constant-Current | Constant-Current | |||||||||
| USB Switch rDS(on)(mOhms) | 96 | 86 | |||||||||
| Continuous Current(Max)(A) | 0.5 | 1 | |||||||||
| Quiescent Current (Iq)(Max)(uA) | 1 | ||||||||||
| Quiescent Current (Iq)(Typ)(uA) | 0.18 | ||||||||||
| Ron(Typ)(mOhm) | 68 | ||||||||||
| Ron @1.8V(Typ)(mOhm) | 90 | ||||||||||
| Imax(A) | 0.5 | ||||||||||
| Rise Time(Typ)(us) | 0.8 | ||||||||||
| HBM ESD(kV) | 2 | ||||||||||
| Number of Channels(#) | 1 | ||||||||||
| Shutdown Current (ISD)(Typ)(uA) | 1 |
