TPS628681ARQYR
Texas Instruments
5.5-V 4-A synchronous step-down converter with IC interface in 1.5-mm x 2.5-mm QFN package 9-VQFN-HR -40 to 125
$1.68
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | .75 | 1ku |
| Control mode | DCS-Control |
| Duty cycle(max)(%) | 100 |
| Features | Adaptive/Dynamic Voltage Scaling,Enable,Forced PWM,I2C/PMBus,Light load efficiency,Output discharge,Over Current Protection,Power good,Soft Start Fixed,Synchronous Rectification,UVLO fixed,VID Interface |
| Iout(max)(A) | 4 |
| Iq(typ)(mA) | 0.004 |
| Maximum package height(mm) | 1.0 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 3.75 |
| Package size (L x W)(mm) | 2.5 x 1.5 |
| Package type | VQFN-HR |
| Pin count | 9.0 |
| Rating | Catalog |
| Regulated outputs(#) | 1 |
| Switching frequency(max)(kHz) | 2400 |
| Switching frequency(min)(kHz) | 2400 |
| TI functional safety category | |
| TI.com inventory | 2030 |
| Type | Converter |
| Vin(max)(V) | 5.5 |
| Vin(min)(V) | 2.4 |
| Vout(max)(V) | 1.675 |
| Vout(min)(V) | 0.4 |