PTPS543B22RYSR
Texas Instruments
4-V to 18-V input, advanced current mode, 20-A synchronous SWIFT™ step-down converter 17-WQFN-FCRLF -40 to 150
Parts in family
Technical Specifications
| Lead Free Status | See ti.com |
| ROHS Compliance | Not Compliant |
| Approx. price(US$) | 2.95 | 1ku |
| Control mode | ACM/AECM |
| Duty cycle(Max)(%) | 94 |
| Features | Adjustable Current Limit,Differential Remote Sense,Enable,Forced PWM,Frequency Synchronization,Over Current Protection,Power Good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO Adjustable |
| Iout(Max)(A) | 20 |
| Iq(Typ)(uA) | 1200 |
| Operating temperature range(C) | -40 to 150 |
| Package Group | WQFN-FCRLF|17 |
| Package size | mm2 |
| Rating | Catalog |
| Regulated outputs(#) | 1 |
| Switching frequency(Min)(kHz) | 2200 |
| TI.com inventory | 0 |
| Type | Converter |
| Vin(Max)(V) | 18 |
| Vin(Min)(V) | 4 |
| Vout(Max)(V) | 7 |
| Vout(Min)(V) | 0.5 |