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| Price | $1.31 | $1.53 | |||||||||
| RoHS | Yes | Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Not Compliant | |
| Lead Status | Yes | Yes | No | No | No | No | No | No | Yes | No | |
| Vin(Min)(V) | 4.5 | 13 | 8 | 4.5 | 5.5 | 4.5 | 4.5 | 2.2 | |||
| Frequency(Max)(kHz) | 1000 | 1000 | 500 | ||||||||
| Rating | Catalog | Catalog | Military | Catalog | Automotive | Catalog | Catalog | Catalog | |||
| Approx. Price (US$) | 1.45 | 1ku | 1.09 | 1ku | 0.85 | 1ku | 3.74 | 1ku | 0.70 | 1ku | 0.70 | 1ku | 0.85 | 1ku | ||||
| Special Features | Frequency Synchronization | Current Limiting,Leading Edge Blanking,Soft Start,Thermal Shutdown | Error Amplifier,Soft Start,Synchronization Pin,Multi-topology | Adjustable Current Limit,Enable,Frequency Synchronization | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable | Adjustable Current Limit,Frequency Synchronization | Adjustable Current Limit,Frequency Synchronization | Enable | |||
| Gate Drive(Typ)(A) | 2.5 | 3 | |||||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -55 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |||
| Frequency(Min)(kHz) | 50 | 100 | 0.1 | ||||||||
| Duty Cycle(Max)(%) | 85 | 73 | 50 | 100 | 98 | 100 | 100 | 90 | |||
| Vin(Max)(V) | 75 | 100 | 35 | 75 | 65 | 42 | 42 | 16 | |||
| Topology | Synchronous secondary-side post-regulator | Forward | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull | ||||||||
| Control Method | Current,Voltage | Feedforward,Voltage | Voltage | ||||||||
| Package Group | TSSOP,WSON | TSSOP,WSON | CDIP,LCCC | MSOP-PowerPAD,VSSOP,WSON | WQFN | MSOP-PowerPAD,VSSOP,WSON | MSOP-PowerPAD,VSSOP,WSON | TSSOP | |||
| UVLO Thresholds On/Off(V) | Programmable/2.5V | 7/6.8 | |||||||||
| Package Size | mm2 | ||||||||||
| Iout(Max)(A) | 10 | 15 | 10 | 10 | 20 | ||||||
| Switching Frequency(Max)(kHz) | 1000 | 750 | 1000 | 1000 | 2000 | ||||||
| Switching Frequency(Min)(kHz) | 50 | 50 | 50 | 50 | 50 | ||||||
| Vout(Min)(V) | 1.25 | 0.8 | 1.25 | 1.25 | 0.6 | ||||||
| Regulated Outputs(#) | 1 | 2 | 1 | 1 | 1 | ||||||
| Type | Controller | Controller | Controller | Controller | Controller | ||||||
| Iq(Typ)(mA) | 1.3 | 6 | 1.25 | 1.25 | 1.5 | ||||||
| Vout(Max)(V) | 75 | 64 | 42 | 42 | 13.5 |
