|
|
|
|
|
|
|
|
||||
| Price | |||||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | Yes | No | Yes | No | No | No | No | No | No | No | |
| Peak Efficiency(%) | 83 | 96 | 83 | ||||||||
| Vout(Min)(V) | 2.7 | 4.171 | 8 | 3.3 | 3.3 | 2.7 | 5 | 1.7 | 2.8 | 1.8 | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Type | Inductive | Converter | Inductive | Converter | Converter | Inductive | Converter | Converter | Converter | Converter | |
| Topology | Boost | Boost | Boost | ||||||||
| Vout(Max)(V) | 15 | 4.429 | 120 | 3.3 | 3.3 | 15 | 5 | 17 | 18.5 | 5.5 | |
| Duty Cycle(Max)(%) | 95 | 90 | 96 | 100 | 100 | 95 | 100 | 93 | 90 | 90 | |
| Vin(Min)(V) | 2.7 | 0.7 | 8 | 0.8 | 0.8 | 2.7 | 1.8 | 1.6 | 2.3 | 0.7 | |
| LED(#) | 3 | 120 | 3 | ||||||||
| Switching Frequency(Max)(kHz) | 1200 | 800 | 840 | 780 | 1200 | 700 | 1400 | 1500 | |||
| Package Group | DSBGA,SON | WSON | HTSSOP | VSSOP | VSSOP | DSBGA,SON | QFN | SON | VSON | DSBGA | |
| Shutdown Current(Typ)(uA) | 1 | 25 | 1 | ||||||||
| Channels(#) | 1 | 6 | 1 | ||||||||
| Package Size | mm2 | mm2 | mm2 | ||||||||
| Approx. Price (US$) | 0.70 | 1ku | 0.72 | 1ku | 1.30 | 1ku | 1.22 | 1ku | 1.32 | 1ku | 0.56 | 1ku | 0.95 | 1ku | 1.00 | 1ku | 0.95 | 1ku | 0.58 | 1ku | |
| Special Features | Load Disconnect During Shutdown, Synchronous Rectification | Light Load Efficiency,Synchronous Rectification | OVP, PWM Control | Enable,Light Load Efficiency,Power Good | Enable,Light Load Efficiency,Output Discharge,Power Good | Load Disconnect During Shutdown | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good | Enable,Output Discharge | Enable,Light Load Efficiency,Power Good | Enable,Light Load Efficiency,Load Disconnect | |
| Vin(Max)(V) | 6 | 4.5 | 30 | 3.3 | 3.3 | 6 | 5.5 | 6 | 6 | 5.5 | |
| Switch Current Limit(Min)(A) | 0.33 | 1.1 | 1.07 | 2 | 0.9 | 2 | 0.8 | ||||
| Iq(Typ)(mA) | 0.0003 | 0.05 | 0.05 | 0.02 | 0.9 | 0.07 | 0.0008 | ||||
| Regulated Outputs(#) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Switch Current Limit(Typ)(A) | 0.5 | 1.1 | 1.13 | 2 | 1.1 | 2.6 | 1 | ||||
| LED Current Per Channel(mA) | 200 | 50 | |||||||||
| Switching Frequency(Min)(kHz) | 360 | 420 | 500 | 1000 | 900 |
