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EL7551 |
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| Part Number | EL7551 |
| Manufacturer | Renesas (https://www.renesas.com/) |
| Description | CONDITIONS MIN TYP VREF VREFTC VREFLOAD VRAMP IOSC_CHG IOSC_DIS IVDD+VDRV IVDD_OFF VDD_OFF VDD_ON TOT THYS ILEAK ILMAX RDSON RDSONTC VFB VFB_LINE VFB_LOAD VFB_TC IFB VEN_HI VEN_LO IEN Reference Ac... |
| Features |
• Integrated synchronous MOSFETs and current mode controller • 1A continuous output current • Up to 95% efficiency • 4.5V to 5.5V input voltage • Adjustable output from 1V to 3.8V • Cycle-by-cycle current limit • Precision reference • ±0.5% load and line regulation • Adjustable switching frequency to 1.2MHz • Oscillator synchronization possible • Internal soft start • Over temperature protection • Under voltage lockout • 16-pin QSOP package • Pb-free plus anneal available (RoHS compliant) Applications • DSP, CPU Core and IO Supplies • Logic/Bus Supplies • Portable Equipment • DC:DC Converter ... |
| Document |
 EL7551 Data Sheet
PDF 549.54KB |
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