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| Price | $2.15 | $0.51 | |||||||||
| RoHS | Compliant | Yes | Compliant | Compliant | Compliant | Yes | Compliant | Yes | Compliant | Compliant | |
| Lead Status | No | Yes | No | No | No | Yes | No | Yes | No | Yes | |
| Accuracy(%) | 2.5 | 2 | |||||||||
| Package Group | MSOP-PowerPAD,SON | VQFN | WSON | VQFN | SOIC | SOIC | SOT-23,WSON | WQFN | HTQFP | DSBGA | |
| Rating | Catalog | Catalog | Automotive | Catalog | Catalog | Catalog | HiRel Enhanced Product | Catalog | |||
| Vin(Max)(V) | 36 | 17 | 60 | 24 | 18 | 5.5 | 6.5 | 32 | 57 | 5.5 | |
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 105 | -40 to 85 | -40 to 125 | -55 to 125 | -40 to 125 | -40 to 85 | ||
| Output Options | Adjustable Output | Fixed Output | |||||||||
| Regulated Outputs(#) | 1 | 3 | 1 | 1 | 1 | 1 | 20 | ||||
| Iout(Max)(A) | 0.15 | 3 | 5 | 60 | 0.15 | 8 | |||||
| Approx. Price (US$) | 1.10 | 1ku | 2.10 | 1ku | 2.71 | 1ku | 2.00 | 1ku | 0.50 | 1ku | 2.21 | 1ku | 0.23 | 1ku | 7.50 | 1ku | |||
| Iq(Typ)(mA) | 0.06 | 1 | 1.52 | 10 | 0.001 | 0.5 | |||||
| Vdo(Typ)(mV) | 260 | 245 | |||||||||
| PSRR @ 100KHz(dB) | 54 | ||||||||||
| Noise(uVrms) | 15 | ||||||||||
| Thermal Resistance JA(C/W) | 48 | ||||||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |||||
| Vout(Min)(V) | 1.2 | 0.8 | 0.8 | 0.5 | 1.2 | 3 | 0.5 | ||||
| Vout(Max)(V) | 33 | 17 | 59 | 1.52 | 3.3 | 38 | 3.3 | ||||
| Output Capacitor Type | Ceramic | Ceramic | |||||||||
| Special Features | Enable,Soft Start | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable | Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,SVID,Synchronous Rectification | Adjustable Rise Time,Fault Reporting,Overvoltage Protection,Undervoltage Protection | Integrated FET,Over Current Reporting,Over Temp Reporting | Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Power Good,Power Sequencing,UVLO | ||||
| Vin(Min)(V) | 3 | 4.5 | 4.5 | 4.5 | 4.5 | 4 | 2.7 | 2.9 | 21.5 | 2.5 | |
| Control Mode | Current Mode | Current Mode | |||||||||
| Duty Cycle(Max)(%) | 90 | 98 | 90 | ||||||||
| Switching Frequency(Max)(kHz) | 2200 | 2500 | 1000 | 1200 | 5000 | ||||||
| Switching Frequency(Min)(kHz) | 300 | 100 | 300 | ||||||||
| Type | Converter | Converter | V-Core Controllers | Converter | |||||||
| Number of Phases | 2 | ||||||||||
| Vref Accuracy(Typ)(%) | 0.5 | ||||||||||
| Platform | VR12.5 | ||||||||||
| Current Limit Type | Adjustable | ||||||||||
| Fault Response | Auto Retry | ||||||||||
| Current Limit Function Enabled | Always | ||||||||||
| Imax(A) | 1.6 | ||||||||||
| Ron(Typ)(mOhm) | 90 | ||||||||||
| ON_OFF Control Input(s) | ENUV,OV | ||||||||||
| Overcurrent Response | Current Limiting | ||||||||||
| UL Recognition | Yes | ||||||||||
| FET Protection | Thermal | ||||||||||
| Number of Channels(#) | 1 | ||||||||||
| Current Limit(Max)(A) | 1.6 | ||||||||||
| Vabsmax_cont(V) | 20 | ||||||||||
| Rise Time(Typ)(us) | Adjustable | ||||||||||
| Current Limit Accuracy | +/-2% | ||||||||||
| Current Limit(Min)(A) | 0.4 | ||||||||||
| Overvoltage Response | Cutoff | ||||||||||
| Enable | Active Low | ||||||||||
| Continuous Current(Max)(A) | 1 | ||||||||||
| Estimated Package Size (WxL)(mm2) | [pf]8SOIC[/pf] | ||||||||||
| Number of Switches | 1 | ||||||||||
| Fixed Output Options(V) | 1.2,1.5,1.8,2.5,2.8,3,3.3 | ||||||||||
| Additional Features | Enable,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown | ||||||||||
| MPS Method | AC/DC Disconnect | ||||||||||
| ICUT | 615mA TYP | ||||||||||
| No. of PSE Ports | 4 | ||||||||||
| rDS(on) per FET(Typ)(mOhms) | 1300 | ||||||||||
| PoE Standards Supported | 802.3at Type 1 (802.3af) | ||||||||||
| ILIM | 650mA TYP | ||||||||||
| Pair Control | Alternative A/B | ||||||||||
| Step-Down DC/DC Converter | 9 | ||||||||||
| LDO | 11 | ||||||||||
| Processor Name | TegraT40,TegraAP40 | ||||||||||
| Processor Supplier | Nvidia | ||||||||||
| Switching Frequency(Typ)(kHz) | 3000 |
