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XRP7675

Exar
Part Number XRP7675
Manufacturer Exar
Description 3A 18V Synchronous PFM/PWM Step-Down Regulator
Published Mar 23, 2017
Detailed Description XRP7675 3A 18V Synchronous PFM/PWM Step-Down Regulator February 2013 GENERAL DESCRIPTION The XRP7675 is a 3A capable s...
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XRP7675
XRP7675


Overview
XRP7675 3A 18V Synchronous PFM/PWM Step-Down Regulator February 2013 GENERAL DESCRIPTION The XRP7675 is a 3A capable synchronous current-mode PWM step down (buck) voltage regulator with improved light current load efficiency.
A wide 4.
5V to 18V input voltage range allows for single supply operations from industry standard 5V and 12V power rails.
With a 340kHz constant operating frequency and integrated high and low-side 100mΩ/100mΩ MOSFETs, the XRP7675 reduces the overall component count and solution footprint.
Current-mode control provides fast transient response and cycle-bycycle OCP.
An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current dro...



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