|
|
|
|
|
|
|
|
|
|
||
| Price | $2.72 | $4.03 | $2.65 | ||||||||
| RoHS | Compliant | Yes | Yes | Yes | Compliant | Compliant | Compliant | Yes | Compliant | Compliant | |
| Lead Status | No | Yes | Yes | Yes | No | No | No | Yes | No | Yes | |
| Switching Frequency(Min)(kHz) | 100 | 100 | 100 | 700 | 700 | 100 | 250 | ||||
| Vin(Min)(V) | 8 | 2 | 2 | 3.5 | 3.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 105 | -40 to 125 | -40 to 85 | ||
| Package Group | HTSSOP | HTSSOP | HTSSOP | MSOP-PowerPAD,VSON | MSOP-PowerPAD,VSON | HTSSOP,QFN | HTSSOP | SO PowerPAD | HTSSOP | ||
| Rating | Catalog | Automotive | Automotive | Automotive | Automotive | Catalog | Automotive | Automotive | Catalog | ||
| Number of Phases | 1 | ||||||||||
| Switching Frequency(Max)(kHz) | 1000 | 600 | 600 | 2500 | 2500 | 700 | 700 | 2500 | 700 | ||
| Vout(Min)(V) | 0.7 | 0.9 | 1.235 | 0.8 | 0.8 | 0.76 | 0.76 | 0.8 | 1.5 | ||
| Regulated Outputs(#) | 1 | 3 | 3 | 1 | 1 | 2 | 1 | 1 | 1 | ||
| Special Features | Enable,Frequency Synchronization,Synchronous Rectification | Enable,Over Current Protection,Power Good,Synchronous Rectification,Thermal Shutdown,UVLO Fixed | Enable,Over Current Protection,Power Good,Synchronous Rectification,Thermal Shutdown,UVLO Fixed | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Enable,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable | Enable,Phase Interleaving,Power Good,Synchronous Rectification | ||
| Type | Controller | Converter | Converter | Converter | Converter | Converter | Converter | ||||
| Iq(Typ)(mA) | 1.5 | 0.03 | 0.034 | 0.138 | 0.138 | 1.3 | 0.85 | 0.146 | 9 | ||
| Approx. Price (US$) | 1.55 | 1ku | 2.20 | 1ku | 2.20 | 1ku | 1.50 | 1ku | 1.88 | 1ku | 1.10 | 1ku | 1.53 | 1ku | 1.77 | 1ku | 1.40 | 1ku | ||
| Iout(Max)(A) | 20 | 6 | 6 | 2.5 | 2.5 | 2 | 3 | 3.5 | 3 | ||
| Vout(Max)(V) | 35 | 11 | 10 | 39 | 58 | 7 | 5.5 | 41 | 1.5 | ||
| Duty Cycle(Max)(%) | 85 | 100 | 100 | 85 | 90 | 98 | 80 | ||||
| Vin(Max)(V) | 40 | 40 | 40 | 42 | 60 | 18 | 18 | 42 | 20 | ||
| Shutdown Current(Typ)(uA) | 3 | 3 | |||||||||
| Package Size | mm2 | mm2 | |||||||||
| Processor Supplier | Generic | Generic | |||||||||
| Processor Name | Generic | Generic | |||||||||
| Step-Down DC/DC Controller | 2 | 2 | |||||||||
| Step-Up DC/DC Controller | 1 | 1 | |||||||||
| Control Mode | Current Mode | Current Mode | D-CAP2 | D-CAP2 | Current Mode | Voltage Mode |
