TPS54377 HF
Texas Instruments
3V to 6V Input, 3A Synchronous Step-Down SWIFT? Converter for Prebiased Outputs 24-VQFN -40 to 125
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| Approx. Price (US$) | 2.50 1ku |
| Brand | SWIFT |
| Compensation | External |
| Control Mode | Voltage Mode |
| Duty Cycle(Max)(%) | 90 |
| Estimated Package Size (WxL)(mm2) | [pf]24VQFN[/pf] |
| Iout(Max)(A) | 3 |
| Iq(Typ)(mA) | 6.2 |
| Market Segment | Communications & Telecom |
| Operating Temperature ange(C) | -40 to 125 |
| Package Group | VQFN |
| Soft Start | Adjustable |
| Special Features | Enable,Frequency Synchronization,Power Good,Synchronous ectification |
| Switch Current Limit(Typ)(A) | 4 |
| Switching Frequency(Max)(kHz) | 1600 |
| Switching Frequency(Min)(kHz) | 280 |
| Topology | Buck |
| Type | Converter (Integrated Switch) |
| Undervoltage Lockout | Fixed |
| Vin(Max)(V) | 6 |
| Vin(Min)(V) | 3 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 0.9 |
| Vref Accuracy(Typ)(%) | 1 |
| ating | Catalog |
| egulated Outputs(#) | 1 |