TPS53315 GFT
Texas Instruments
12-A Step-Down egulator with Integrated Switcher 40-VQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 3.50 1ku |
| Compensation | Not Needed |
| Control Mode | D-CAP |
| Duty Cycle(Max)(%) | 90 |
| Estimated Package Size (WxL)(mm2) | [pf]40VQFN[/pf] |
| Iout(Max)(A) | 12 |
| Iq(Typ)(mA) | 0.32 |
| Market Segment | Computing & Multimedia |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | VQFN |
| Soft Start | Adjustable |
| Special Features | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous ectification |
| Switch Current Limit(Typ)(A) | 21 |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 250 |
| Topology | Buck |
| Type | Converter (Integrated Switch) |
| Undervoltage Lockout | Fixed |
| Vin(Max)(V) | 15 |
| Vin(Min)(V) | 3 |
| Vout(Max)(V) | 5.5 |
| Vout(Min)(V) | 0.6 |
| Vref Accuracy(Typ)(%) | 1 |
| ating | Catalog |
| egulated Outputs(#) | 1 |