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| Price | $1.48 | $1.82 | $1.53 | $0.86 | |||||||
| RoHS | Compliant | Compliant | Yes | Compliant | Compliant | Compliant | Compliant | ||||
| Lead Status | No | No | Yes | Yes | Yes | Yes | Yes | ||||
| Duty Cycle(Max)(%) | 100 | 100 | 100 | ||||||||
| Vout(Min)(V) | 3.3 | 1.2 | 2.9 | 2.9 | 3.3 | 2.5 | 3.3 | ||||
| Switching Frequency(Min)(kHz) | 1250 | 2200 | 2200 | 2200 | 2200 | 2500 | 2500 | ||||
| Topology | Buck/Boost | Buck/Boost | Buck/Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | ||||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | ||||||||
| Rating | Catalog | Catalog | Catalog | ||||||||
| Switching Frequency(Max)(kHz) | 1500 | 2600 | 2400 | 2400 | 2600 | 2500 | 2500 | ||||
| Vin(Min)(V) | 1.8 | 1.8 | 2 | 2 | 1.8 | 2.3 | 2.3 | ||||
| Vout(Max)(V) | 3.3 | 5.5 | 3.4 | 3.4 | 3.3 | 3.6 | 3.3 | ||||
| Vin(Max)(V) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||||
| Iq(Typ)(mA) | 0.04 | 0.025 | 0.04 | 0.04 | 0.05 | 0.035 | 0.035 | ||||
| Package Group | VSON | SON | DSBGA | DSBGA | VSON | DSBGA | DSBGA | ||||
| Approx. Price (US$) | 0.85 | 1ku | 0.76 | 1ku | 0.86 | 1ku | 1.10 1ku | 1.40 1ku | 1.20 1ku | 1.40 1ku | ||||
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed | Dynamic Voltage Scaling,Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed | Enable,Dynamic Voltage Scaling,Frequency Synchronization,Light Load Efficiency,Load Disconnect | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good | Enable,Load Disconnect,Output Discharge,Synchronous ectification | Enable,Light Load Efficiency,Load Disconnect | ||||
| Switch Current Limit(Typ)(A) | 1.8 | 1 | 2.2 | 2.2 | 4 | 3 | |||||
| Switch Current Limit(Min)(A) | 1.2 | 0.8 | 1.2 | 1.2 | 3 | ||||||
| Type | Converter | Converter | Converter | Converter (Integrated Switch) | Converter (Integrated Switch) | Converter (Integrated Switch) | |||||
| Control Mode | Current Mode | Current Mode | Current Mode | Current Mode | |||||||
| Operating Temperature ange(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |||||||
| ating | Catalog | Catalog | Catalog | Catalog | |||||||
| Shutdown Current(Typ)(uA) | 0.1 | 0.1 | 0.1 | ||||||||
| Soft Start | Fixed | Fixed | Fixed | ||||||||
| Market Segment | Consumer & Portable Electronics | Consumer & Portable Electronics | Consumer & Portable Electronics,Industrial | Consumer & Portable Electronics | |||||||
| Estimated Package Size (WxL)(mm2) | [pf]14VSON[/pf] |
