TPS40197 GYT
Texas Instruments
4.5V To 14V Input Synchronous Buck Controller With 4-Bit Vid Interface And Power Good 16-VQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.70 1ku |
| Control Mode | Voltage Mode |
| Duty Cycle(Max)(%) | 85 |
| Estimated Package Size (WxL)(mm2) | [pf]16VQFN[/pf] |
| Iout(Max)(A) | 6 |
| Iq(Typ)(mA) | 2.5 |
| Market Segment | Communications & Telecom |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | VQFN |
| Special Features | Dynamic Voltage Scaling,Enable,Power Good,Pre-Bias Start-Up,Synchronous ectification |
| Switching Frequency(Max)(kHz) | 520 |
| Switching Frequency(Min)(kHz) | 520 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 14 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 1.2 |
| Vout(Min)(V) | 0.9 |
| ating | Catalog |
| egulated Outputs(#) | 1 |