TPS51275B-1 UKT
Texas Instruments
TPS51275B-1 Dual Synchronous, Step-Down Controller With 5-V and 3.3-V LDOs, with 3.2ms soft start. 20-WQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.20 1ku |
| Control Mode | D-CAP |
| Estimated Package Size (WxL)(mm2) | [pf]20WQFN[/pf] |
| Market Segment | Computing & Multimedia,Mobile Computing |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | WQFN |
| Special Features | Enable,Power Good,Synchronous ectification |
| Switching Frequency(Max)(kHz) | 355 |
| Switching Frequency(Min)(kHz) | 300 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 24 |
| Vin(Min)(V) | 5 |
| Vout(Max)(V) | 5.1 |
| Vout(Min)(V) | 4.85 |
| Vout2(Max)(V) | 3.333 |
| Vout2(Min)(V) | 3.267 |
| ating | Catalog |
| egulated Outputs(#) | 2 |