TPS62441RQRR
Texas Instruments
2.75-V to 6-V, dual 1-A step-down converter in QFN package 14-VQFN-HR -40 to 150
$1.55
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | .69 | 1ku |
| Control mode | current mode |
| Duty cycle(max)(%) | 100 |
| Features | Enable,Forced PWM,Frequency synchronization,Light Load Efficiency,Output discharge,Over Current Protection,Power good,Soft Start Fixed,Spread Spectrum,Synchronous Rectification,UVLO adjustable |
| Iout(max)(A) | 1 |
| Iq(typ)(mA) | 0.022 |
| Maximum package height(mm) | 1 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 6.21 |
| Package size (L x W)(mm) | 2.7 x 2.3 |
| Package type | VQFN-HR |
| Pin count | 14 |
| Rating | Catalog |
| Regulated outputs(#) | 2 |
| Switching frequency(max)(kHz) | 4000 |
| Switching frequency(min)(kHz) | 1800 |
| TI functional safety category | Functional Safety-Capable |
| TI.com inventory | 78292 |
| Type | Converter |
| Vin(max)(V) | 6 |
| Vin(min)(V) | 2.75 |
| Vout(max)(V) | 5.5 |
| Vout(min)(V) | 0.6 |