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| Price | $1.01 | $0.54 | |||||||||
| RoHS | Yes | Compliant | Compliant | No | TBD | Yes | Yes | Compliant | Compliant | Compliant | |
| Lead Status | Yes | No | Yes | No | No | Yes | Yes | No | Yes | Yes | |
| Function | Protection | ||||||||||
| Approx. Price (US$) | 0.27 | 1ku | 0.75 | 1ku | 1.35 | 1ku | 1.35 | 1ku | 2.75 | 1ku | 6.14 | 1ku | 6.14 | 1ku | ||||
| Rating | Catalog | Catalog | Military | Military | Catalog | Catalog | Catalog | ||||
| Package Group | WSON | MSOP-PowerPAD,VSSOP,WSON | CDIP,LCCC | CDIP | HTSSOP | HTSSOP | WQFN | ||||
| Communication Interface | No Communication | ||||||||||
| # Series Cells (Min) | 2 | ||||||||||
| Typical Operating Current(Typ)(uA) | 1 | ||||||||||
| # Series Cells (Max) | 4 | ||||||||||
| Vin(Max)(V) | 20 | 42 | 30 | 12 | 33 | 33 | 18 | 5.5 | 5.5 | ||
| Battery Over-Voltage Protection(Typ)(V) | 4.35 | ||||||||||
| Protection Feature(s) | Over-voltage (OV) | ||||||||||
| Duty Cycle(Max)(%) | 100 | 50 | 100 | 81 | 81 | 81 | |||||
| Vin(Min)(V) | 4.5 | 10 | 3.6 | 6 | 6 | 4.5 | 4.5 | 4.5 | |||
| Vout(Min)(V) | 0.9 | 3.3 | 3.3 | 0.6 | 4.75 | 11.4 | |||||
| Operating Temperature Range(C) | -40 to 125 | -55 to 125 | -55 to 125 | -40 to 125 | -40 to 125 | -5 to 125 | -40 to 100 | -40 to 100 | |||
| Iout(Max)(A) | 10 | 12 | 12 | 50 | 0.2 | 0.041 | |||||
| Switching Frequency(Max)(kHz) | 1000 | 500 | 500 | 1000 | |||||||
| Switching Frequency(Min)(kHz) | 50 | 500 | 500 | 200 | |||||||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 2 | |||||
| Type | Controller | Controller | Controller | Controller | |||||||
| Iq(Typ)(mA) | 1.25 | 3.6 | 3.6 | 0.65 | |||||||
| Vout(Max)(V) | 42 | 3.3 | 3.3 | 3.6 | 5.25 | 12.6 | |||||
| Special Features | Adjustable Current Limit,Frequency Synchronization | Error Amplifier,Multi-topology | Error Amplifier,Leading Edge Blanking,Soft Start | Enable,Synchronous Rectification,Tracking | Enable,Synchronous Rectification,Tracking | Enable,Remote Sense | Single Output,Unregulated,1W | Dual Output,Unregulated,1W | |||
| Package Size | mm2 | mm2 | mm2 | mm2 | |||||||
| Frequency(Max)(kHz) | 500 | 1000 | |||||||||
| Topology | Boost,Flyback,Forward | Boost,Flyback,Forward | |||||||||
| Control Method | Current | Current | |||||||||
| UVLO Thresholds On/Off(V) | 16/10 | 4.1/3.6 | |||||||||
| Package Type | Leaded | Leaded | |||||||||
| Preset Vout(V) | 5 | 12 | |||||||||
| Vout2(Min)(V) | -11.4 | ||||||||||
| Vout2(Max)(V) | -12.6 | ||||||||||
| Iout2(A) | 0.04 |
