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| Price | $2.42 | $1.80 | $3.12 | ||||||||
| RoHS | Compliant | Compliant | Compliant | Yes | Compliant | Compliant | Yes | Yes | Yes | Yes | |
| Lead Status | No | Yes | Yes | Yes | No | No | Yes | Yes | Yes | Yes | |
| Package Group | WQFN | LQFP | TQFP | VQFN | VSSOP | TSSOP,VQFN | TSSOP,VQFN | TSSOP,VQFN | DSBGA | DSBGA | |
| Duty Cycle(Max)(%) | 100 | 82 | 75 | 83 | 89 | 89 | 89 | 100 | |||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -20 to 85 | -40 to 105 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -30 to 85 | -30 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Vout(Max)(V) | 5.5 | 5.5 | 26 | 2.3 | 7 | 5.5 | 5.5 | 5.5 | 6 | 40 | |
| Vin(Max)(V) | 24 | 28 | 28 | 28 | 28 | 24 | 24 | 24 | 5.5 | 22 | |
| Iq(Typ)(mA) | 0.084 | 2 | 1.8 | 0.5 | 0.66 | 0.45 | 0.45 | 0.45 | 0.6 | ||
| Switching Frequency(Max)(kHz) | 475 | 500 | 350 | 1000 | 500 | 350 | 700 | 700 | 1250 | ||
| Switching Frequency(Min)(kHz) | 400 | 50 | 50 | 300 | 500 | 350 | 700 | 700 | |||
| Type | Controller | Controller | Controller | V-Core Controllers | Controller | Controller | Controller | Controller | Inductive | ||
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Power Good,SVID | Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Pre-Bias Start-Up,Synchronous Rectification | Enable,Pre-Bias Start-Up,Synchronous Rectification | Enable,Pre-Bias Start-Up,Synchronous Rectification | Analog/PWM Mixed Dimming,Constant Current,Current Control,I2C Control,Programmable Lighting Engines | I2C Control | |
| Regulated Outputs(#) | 2 | 4 | 4 | 1 | 1 | 2 | 2 | 2 | |||
| Iout(Max)(A) | 20 | 15 | 20 | 95 | 25 | 15 | 15 | 15 | 0.225 | ||
| Approx. Price (US$) | 1.40 | 1ku | 2.78 | 1ku | 3.78 | 1ku | 1.65 | 1ku | 0.90 | 1ku | 1.60 | 1ku | 1.60 | 1ku | 1.60 | 1ku | 0.75 | 1ku | 0.80 | 1ku | |
| Vin(Min)(V) | 5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 2.7 | 5.5 | |
| Vout(Min)(V) | 4.5 | 0.9 | 1.2 | 0.5 | 0.76 | 0.76 | 0.76 | 0.76 | -0.3 | 10 | |
| Number of Phases | 3 | ||||||||||
| Vref Accuracy(Typ)(%) | 0.5 | ||||||||||
| Package Size | mm2 | mm2 | mm2 | ||||||||
| Platform | VR12.5 | ||||||||||
| LED Configuration | Parallel | ||||||||||
| LED Current Per Channel(mA) | 25.5 | 50 | |||||||||
| Program Memory | Yes | ||||||||||
| Shutdown Current(Typ)(uA) | 0.2 | 1 | |||||||||
| Programmable Ramp Control | Yes | ||||||||||
| Peak Efficiency(%) | 95 | 91 | |||||||||
| Channels(#) | 9 | 4 | |||||||||
| LED(#) | 9 | 40 | |||||||||
| Topology | Boost | Boost |
