TPS53819A GTT
Texas Instruments
High-Performance, Eco-mode?, Single Synchronous Step-Down Controller with PMBus? 16-QFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.65 1ku |
| Control Mode | D-CAP2 |
| Duty Cycle(Max)(%) | 90 |
| Estimated Package Size (WxL)(mm2) | [pf]16QFN[/pf] |
| Iout(Max)(A) | 40 |
| Iq(Typ)(mA) | 0.92 |
| Market Segment | Consumer & Portable Electronics |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | QFN |
| Special Features | Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Power Good,Pre-Bias Start-Up,Synchronous ectification |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 275 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 28 |
| Vin(Min)(V) | 3 |
| Vout(Max)(V) | 5.5 |
| Vout(Min)(V) | 0.6 |
| ating | Catalog |
| egulated Outputs(#) | 1 |