TPS40090 HDTG4
Texas Instruments
4 Channel Multiphase Buck DC/DC Controller 28-VQFN
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 1.90 1ku |
| Control Mode | Current Mode |
| Duty Cycle(Max)(%) | 87.5 |
| Estimated Package Size (WxL)(mm2) | [pf]28VQFN[/pf] |
| Iout(Max)(A) | 120 |
| Iq(Typ)(mA) | 4 |
| Market Segment | Communications & Telecom |
| Operating Temperature ange(C) | -40 to 85 |
| Package Group | TSSOP,VQFN |
| Special Features | Enable,Frequency Synchronization,Power Good, emote Sense,Phase Interleaving,Synchronous ectification |
| Switching Frequency(Max)(kHz) | 1000 |
| Switching Frequency(Min)(kHz) | 100 |
| Topology | Buck |
| Type | Controller (External Switch) |
| Vin(Max)(V) | 15 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 0.7 |
| ating | Catalog |
| egulated Outputs(#) | 1 |