EL7551

Monolithic 1Amp DC:DC Step-down Regulator

Renesas

EL7551 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

* ±

EL7551 General 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 Accuracy Reference Temperature Coefficient Reference Load Regulation Oscillator Ramp Amplitude Oscilla.

EL7551 Datasheet (549.54 KB)

EL7551 Datasheet Preview — Preview of EL7551 PDF

Datasheet Details

Part number:

EL7551

Manufacturer:

Renesas ↗

File Size:

549.54 KB

Description:

Monolithic 1amp dc:dc step-down regulator.
NOT RECOMMENDED FOR NEW DESIGNS SEE EL7531 OR EL7536 EL7551 Monolithic 1Amp DC:DC Step-down Regulator DATASHEET FN7291 Rev 1.00 March 21, 2006 The E.

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EL7551 Monolithic 1Amp DCDC Step-down Regulator Renesas

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EL7551 Features

EL7551 General Description

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