TPS51313D C
Texas Instruments
3V to 5.5V input, DCAP2, 1MHz, Step-Down DC/DC Converter for nVidia Graphics PEX (PCI-Express) ail 10-VSON -10 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.39 1ku |
| Compensation | Not Needed |
| Control Mode | D-CAP2 |
| Duty Cycle(Max)(%) | 90 |
| Estimated Package Size (WxL)(mm2) | [pf]10VSON[/pf] |
| Iout(Max)(A) | 3 |
| Iq(Typ)(mA) | 0.8 |
| Market Segment | Mobile Computing |
| Operating Temperature ange(C) | -10 to 85 |
| Package Group | VSON |
| Soft Start | Fixed |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous ectification |
| Switch Current Limit(Typ)(A) | 4.5 |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 1000 |
| Topology | Buck |
| Type | Converter (Integrated Switch) |
| Undervoltage Lockout | Fixed |
| Vin(Max)(V) | 5.5 |
| Vin(Min)(V) | 3.1 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 0.6 |
| Vref Accuracy(Typ)(%) | 1 |
| ating | Catalog |
| egulated Outputs(#) | 1 |