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| Price | $3.52 | $1.33 | $1.42 | $1.55 | $86.22 | ||||||
| RoHS | Yes | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | TBD | Not Compliant | |
| Lead Status | Yes | Yes | No | No | No | No | No | Yes | No | No | |
| Vin(Min)(V) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 3.8 | 4.5 | |||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 125 | |||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Automotive | Catalog | |||
| Approx. Price (US$) | 1.70 | 1ku | 0.68 | 1ku | 0.75 | 1ku | 0.75 | 1ku | 0.70 | 1ku | 0.70 | 1ku | 3.90 | 1ku | 1.75 | 1ku | |||
| Switching Frequency(Min)(kHz) | 350 | 50 | 50 | 50 | 50 | 350 | 200 | ||||
| Vout(Max)(V) | 5.5 | 42 | 42 | 42 | 42 | 15 | 34 | ||||
| Vin(Max)(V) | 24 | 5.5 | 42 | 42 | 42 | 42 | 65 | 36 | |||
| Package Group | TSSOP,VQFN | MSOP-PowerPAD | MSOP-PowerPAD,VSSOP,WSON | MSOP-PowerPAD,VSSOP,WSON | MSOP-PowerPAD,VSSOP,WSON | MSOP-PowerPAD,VSSOP,WSON | VQFNP | HTSSOP,TSSOP | |||
| Special Features | Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification | Adjustable Current Limit,Frequency Synchronization | Adjustable Current Limit,Frequency Synchronization | Adjustable Current Limit,Frequency Synchronization | Adjustable Current Limit,Frequency Synchronization | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Frequency Synchronization | ||||
| Type | Controller | Controller | Controller | Controller | Controller | Controller | Controller | ||||
| Vout(Min)(V) | 0.76 | 0.9 | 0.9 | 1.25 | 1.25 | 1.5 | 1.236 | ||||
| Regulated Outputs(#) | 2 | 1 | 1 | 1 | 1 | 2 | 2 | ||||
| Iq(Typ)(mA) | 0.45 | 1.25 | 1.25 | 1.25 | 1.25 | 0.035 | 1.1 | ||||
| Iout(Max)(A) | 15 | 10 | 10 | 10 | 10 | 40 | 20 | ||||
| Switching Frequency(Max)(kHz) | 350 | 1000 | 1000 | 1000 | 1000 | 2600 | 500 | ||||
| Duty Cycle(Max)(%) | 89 | 100 | 100 | 100 | 100 | 78 | 98 | ||||
| Continuous Current(Max)(A) | 1 | ||||||||||
| Current Limit Topology | Constant-Current | ||||||||||
| Number of Switches | 2 | ||||||||||
| Enable | Active High | ||||||||||
| USB Switch rDS(on)(mOhms) | 70 | ||||||||||
| Package Size | mm2 | ||||||||||
| Number of Phases | 1 |
