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| Price | $5.57 | $1.12 | $1.15 | $2.18 | $3.69 | ||||||
| RoHS | Yes | Yes | Yes | Compliant | Compliant | Compliant | Yes | Yes | Yes | Compliant | |
| Lead Status | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |||
| MPS Method | AC/DC Disconnect | ||||||||||
| ICUT | 615mA TYP | ||||||||||
| Vin(Max)(V) | 57 | 5.5 | 17 | 6 | 18 | 17 | 17 | ||||
| FET | Internal | ||||||||||
| No. of PSE Ports | 4 | ||||||||||
| Package Size | mm2 | mm2 | |||||||||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | ||||
| PoE Standards Supported | 802.3at Type 1 (802.3af) | ||||||||||
| ILIM | 650mA TYP | ||||||||||
| Package Group | HTQFP | DDPAK/TO-263,TO-220 | SOT-23 | WSON | SOT-23-THIN | VQFN | HTSSOP | HTSSOP | |||
| Approx. Price (US$) | 7.50 | 1ku | 2.90 | 1ku | 0.75 | 1ku | 0.53 | 1ku | 0.53 | 1ku | 1.20 | 1ku | 1.70 | 1ku | 1.70 | 1ku | |||
| Vin(Min)(V) | 21.5 | 2.8 | 3 | 2.5 | 4.5 | 4.5 | 4.5 | ||||
| Special Features | Integrated FET,Over Current Reporting,Over Temp Reporting | Internal Regulator | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,UVLO Adjustable | Enable,Light Load Efficiency,Synchronous Rectification | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking,UVLO Adjustable | Dynamic Voltage Scaling,Enable,Power Good,Synchronous Rectification,Tracking,UVLO Adjustable | Dynamic Voltage Scaling,Enable,Power Good,Synchronous Rectification,Tracking,UVLO Adjustable | ||||
| Pair Control | Alternative A/B | ||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | ||||
| Fixed Output Options(V) | 1.5,1.8,2.5,3.3 | ||||||||||
| Noise(uVrms) | 35 | ||||||||||
| Accuracy(%) | 3 | ||||||||||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Vout(Min)(V) | 1.22 | 1.2 | 1.5 | 0.8 | 0.72 | 0.72 | |||||
| Vout(Max)(V) | 5 | 10 | 1.5 | 17 | 1.48 | 1.48 | |||||
| Additional Features | Enable,Overcurrent Protection,Power Good,Thermal Shutdown | ||||||||||
| Output Capacitor Type | Non-Ceramic | ||||||||||
| Iq(Typ)(mA) | 0.12 | 0.013 | 0.015 | 0.8 | 0.77 | 0.77 | |||||
| Output Options | Adjustable Output,Fixed Output | ||||||||||
| Iout(Max)(A) | 3 | 0.3 | 0.4 | 3 | 9 | 9 | |||||
| Vdo(Typ)(mV) | 150 | ||||||||||
| Input Threshold | CMOS | ||||||||||
| Channel Input Logic | Non-Inverting | ||||||||||
| Power Switch | MOSFET | ||||||||||
| Input VCC(Max)(V) | 14 | ||||||||||
| Peak Output Current(A) | 2 | ||||||||||
| Input Negative Voltage(V) | 0 | ||||||||||
| Prop Delay(ns) | 24 | ||||||||||
| Rise Time(ns) | 14 | ||||||||||
| Number of Channels(#) | 1 | ||||||||||
| Input VCC(Min)(V) | 4 | ||||||||||
| Fall Time(ns) | 14 | ||||||||||
| Duty Cycle(Max)(%) | 100 | 100 | 100 | 100 | |||||||
| Switching Frequency(Max)(kHz) | 1000 | 1850 | 1400 | 1600 | 1600 | ||||||
| Type | Converter | Converter | Converter | Converter | Converter | ||||||
| Switching Frequency(Min)(kHz) | 800 | 300 | 200 | 200 | |||||||
| Control Mode | Voltage Mode | Current Mode | Current Mode | Current Mode |
