|
|
|
|
|
|
|
|
|
|||
| Price | |||||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | Yes | No | Yes | No | No | No | No | No | No | No | |
| Package Group | VQFN | HTSSOP | DSBGA,VSON | VSON,WSON | WSON | WSON | SOT-23,WSON | HTSSOP | DSBGA,WSON | DSBGA | |
| Switching Frequency(Max)(kHz) | 1600 | 650 | 1500 | 600 | 600 | 1200 | 800 | 3500 | 2300 | ||
| Switching Frequency(Min)(kHz) | 200 | 650 | 900 | 100 | 3500 | ||||||
| Vin(Min)(V) | 4.5 | 4.5 | 2.5 | 2.5 | 2.7 | 2.7 | 3 | 8 | 2.3 | 2.3 | |
| Control Mode | Current Mode | D-CAP2 | |||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | Catalog | ||
| Duty Cycle(Max)(%) | 98 | 95 | 90 | 93 | 93 | 93 | 100 | 90 | |||
| Vin(Max)(V) | 17 | 18 | 6 | 6 | 18 | 18 | 18 | 30 | 5.5 | 4.85 | |
| Type | Converter | Converter | Converter | Inductive | Inductive | Inductive | Converter | Converter | |||
| Iq(Typ)(mA) | 0.6 | 0.95 | 8.5 | 0.075 | 2 | 0.03 | 0.015 | ||||
| Operating Temperature Range(C) | -40 to 150 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 85 | |
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | ||||||
| Iout(Max)(A) | 6 | 6.5 | 1.2 | 0.2 | |||||||
| Vout(Max)(V) | 15 | 5.5 | 18.5 | 26 | 38 | 38 | 120 | 5 | 4.4 | ||
| Vout(Min)(V) | 0.6 | 0.76 | 3 | 2.7 | 2.7 | 3 | 120 | 5 | 2.85 | ||
| Approx. Price (US$) | 1.95 | 1ku | 1.30 | 1ku | 0.42 | 1ku | 0.78 | 1ku | 0.43 | 1ku | 0.44 | 1ku | 0.75 | 1ku | 1.30 | 1ku | 0.40 | 1ku | 0.58 | 1ku | |
| Special Features | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Power Good,Synchronous Rectification | Load Disconnect During Shutdown | Enable,Frequency Synchronization,Power Good | EasyScale 1-Wire Interface,Load Disconnect During Shutdown | EasyScale 1-Wire Interface,Load Disconnect During Shutdown | EasyScale 1-Wire Interface,Load Disconnect During Shutdown | Adjustable Switching Frequency | Enable,Light Load Efficiency,Load Disconnect | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Output Discharge | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | ||||||
| LED(#) | 1 | 6 | 10 | 27 | |||||||
| Switch Current Limit(Typ)(A) | 4 | 0.6 | 5 | ||||||||
| Switch Current Limit(Min)(A) | 3.2 | 0.5 | |||||||||
| Peak Efficiency(%) | 90 | 90 | 90 | ||||||||
| Channels(#) | 1 | 1 | 1 | 6 | |||||||
| LED Current Per Channel(mA) | 20 | 20 | 400 | 200 | |||||||
| Shutdown Current(Typ)(uA) | 1 | 1 | 1 | ||||||||
| Topology | Boost | Boost | Boost | Boost | |||||||
| Applications | Backlight |
