|
|
|
|
|
|
|
|
|
|
||
| Price | $1.08 | $4.48 | $2.16 | $3.65 | $3.62 | ||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Compliant | Yes | Compliant | Yes | |
| Lead Status | No | No | No | No | No | Yes | No | Yes | No | Yes | |
| Vin(Min)(V) | 4.5 | 4.5 | 4.5 | 4.5 | 1.2 | 4.5 | 4.5 | 3 | 4.5 | 4.5 | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Switching Frequency(Min)(kHz) | 300 | 35 | 35 | 35 | 180 | 100 | 300 | 200 | 50 | ||
| Iq(Typ)(mA) | 2.5 | 1.5 | 1.5 | 1.5 | 0.5 | 0.75 | 1.1 | 0.56 | 1.3 | 1.1 | |
| Switching Frequency(Max)(kHz) | 300 | 500 | 500 | 500 | 500 | 500 | 670 | 1000 | 500 | ||
| Vout(Max)(V) | 12.75 | 46 | 46 | 46 | 5.5 | 26 | 2 | 12 | 12 | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | ||
| Type | Controller | Controller | Controller | Controller | Controller | Controller | Controller | Controller | Controller | ||
| Approx. Price (US$) | 0.90 | 1ku | 0.74 | 1ku | 0.74 | 1ku | 0.74 | 1ku | 0.53 | 1ku | 2.31 | 1ku | 2.93 | 1ku | 1.25 | 1ku | 2.25 | 1ku | 2.10 | 1ku | |
| Iout(Max)(A) | 20 | 3 | 3 | 3 | 20 | 20 | 20 | 20 | 20 | ||
| Duty Cycle(Max)(%) | 85 | 90 | 90 | 90 | 88 | 80 | 90 | 99 | 80 | ||
| Package Group | VSON | SOIC,SON | SOIC,SON | SOIC,SON | MSOP-PowerPAD | VQFN | TSSOP | WQFN | QFN,WQFN | TSSOP | |
| Vout(Min)(V) | 0.6 | 0.7 | 0.7 | 0.7 | 1 | 0.9 | 0.5 | 1 | 0.9 | ||
| Special Features | Enable,Pre-Bias Start-Up,Synchronous Rectification | Frequency Synchronization | Frequency Synchronization | Frequency Synchronization | S3/S5 Support | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | |
| Vin(Max)(V) | 15 | 52 | 52 | 52 | 3.6 | 28 | 28 | 28 | 32 | 15 | |
| Control Mode | S3,S5 | ||||||||||
| Package Size | mm2 | ||||||||||
| Regulator Type | Linear Regulator | ||||||||||
| Vout VTT(Min)(V) | 0.6 | ||||||||||
| Iout VTT(Max)(A) | 3 | ||||||||||
| Vin Bias(Min)(V) | 4.75 | ||||||||||
| DDR Memory Type | DDR,DDR2,DDR3,DDR3L,LPDDR3 | ||||||||||
| Output | VREF,VTT | ||||||||||
| Vin Bias(Max)(V) | 5.25 |
