052_EETE

EETE DECEMBER 2012

Power Density AND Performance — Get the Best of Both Worlds with SuperSwitcher II™ Family of DC-DC Buck Regulators Saves Design Time and Cost Applications: V Servers & Workstations DD 5V VDD BST VIN SGND 4.5V to 26V VOUT VIN 1.8V / 12AMIC26950 SW PGND EN Distributed Power Systems EN FB Part Input Output Output Number Voltage Voltage Current Package MIC26400 4.5V to 26V 0.8V to 5.5V 5A MLF®-28L MIC26600 4.5V to 26V 0.8V to 5.5V 7A MLF®-28L Industrial Equipment MIC26950 4.5V to 26V 0.8V to 5.5V 12A MLF®-28L MIC27600 4.5V to 36V 0.8V to 5.5V 7A MLF®-28L In today’s power-hungry applications, there Key Features is an insatiable need to deliver high levels of  Any Capacitor™ Stable – No Stability Issues with current while maximizing efficiency and minimizing Distributed Capacitance, ESR Changes board space. Micrel’s SuperSwitcher II™ high  High Delta V Operation Can Eliminate power density buck regulators are an ideal fit. Intermediate The SuperSwitcher II™ integrated FET DC-DC buck Supplies and Improve System Effi IN, ciency (36V regulators are optimized to deliver world class power 0.8VOUT) density coupled with simplicity of use. Ultra-fast  Fast Transient Response Allows for Smaller, Less transient response, high efficiency, extremely low Expensive Output Capacitors duty cycle operation and Any Capacitor™ stable are all merged together to make the SuperSwitcher Constant Frequency Operation Simplifi es EMI II™ family easy to use with a reduced BOM cost. Design For more information, contact your local Micrel sales representative or visit Micrel at: www.micrel.com/ad/ superswitcherII. © 2011 Micrel, Inc. All rights reserved. Micrel and Innovation Through Technology are registered trademarks of Micrel, Inc. SuperSwitcher II and Any Capacitor are trademarks of Micrel, Inc. www.micrel.com Scan this code for more information! MLF is a registered trademark of Amkor Technology.


EETE DECEMBER 2012
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