|
|
|
|
|
|
|
|
|
|
||
| Price | $4.91 | $3.15 | |||||||||
| RoHS | Yes | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Yes | |
| Lead Status | Yes | Yes | Yes | No | No | No | No | No | Yes | Yes | |
| Switching Frequency(Min)(kHz) | 200 | 300 | 200 | 650 | 200 | 280 | 650 | 280 | 280 | ||
| Vin(Min)(V) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 3 | 4.5 | 3 | 3 | 3 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||
| Iout(Max)(A) | 30 | 35 | 6 | 6.5 | 6 | 6 | 6 | 6 | 6 | ||
| Iq(Typ)(mA) | 7.7 | 0.6 | 0.95 | 0.6 | 11 | 0.95 | 11 | 11 | 11 | ||
| Operating Temperature Range(C) | -40 to 125 | -40 to 105 | -40 to 150 | -40 to 85 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Approx. Price (US$) | 3.80 | 1ku | 1.95 | 1ku | 1.30 | 1ku | 1.99 | 1ku | 3.10 | 1ku | 1.05 | 1ku | 3.20 | 1ku | 3.20 | 1ku | 3.20 | 1ku | ||
| Switching Frequency(Max)(kHz) | 1000 | 1000 | 1600 | 650 | 1600 | 700 | 650 | 700 | 700 | ||
| Vout(Min)(V) | 0.5 | 0.35 | 0.6 | 0.76 | 0.8 | 1.5 | 0.76 | 0.9 | 0.9 | ||
| Special Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining | Current Sharing,EMI Tested,Enable,Frequency Synchronization,Output Discharge,Power Good,Remote Sense | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Power Good,Synchronous Rectification | Enable,Light Load Efficiency,Synchronous Rectification | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification | Shutdown Pin for S3 | |
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | |||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Control Mode | Voltage Mode | Current Mode | D-CAP2 | Current Mode | Voltage Mode | D-CAP2 | Voltage Mode | Voltage Mode | Voltage Mode | ||
| Duty Cycle(Max)(%) | 80 | 98 | 95 | 98 | 90 | 85 | 90 | 90 | |||
| Package Group | LQFN-CLIP | VQFN | HTSSOP | VQFN | HTSSOP | SO PowerPAD | HTSSOP | HTSSOP | HTSSOP | ||
| Vout(Max)(V) | 5 | 2 | 15 | 5.5 | 15 | 1.5 | 5.5 | 4.5 | 4.5 | ||
| Vin(Max)(V) | 18 | 15 | 17 | 18 | 17 | 6 | 18 | 6 | 6 | 6 | |
| Package Type | Open-Frame | ||||||||||
| Package Size | mm2 | mm2 | |||||||||
| Soft Start | Adjustable | ||||||||||
| Switching Frequency(Typ)(kHz) | 500 | ||||||||||
| DDR Memory Type | DDR,DDR2,DDR3 | ||||||||||
| Vin Bias(Max)(V) | 6 | ||||||||||
| Regulator Type | Step-Down Converter | ||||||||||
| Vin Bias(Min)(V) | 3 | ||||||||||
| Iout VTT(Max)(A) | 6 | ||||||||||
| Vout VTT(Min)(V) | 0.2 | ||||||||||
| Output | VTT |
